Factors of 620
Answer
Factors: 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
Number of factors: 12
Factor pairs: (1, 620), (2, 310), (4, 155), (5, 124), (10, 62), (20, 31)
Prime Factorization
620 = 22 × 5 × 31
Properties
- This number is not prime
- This number is not a perfect square
- This is an even number
- Sum of all factors: 1,344
Check Numbers from 1 to 620
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Understanding the Factors of 620
When we look at the number 620, we find that it has 12 factors in total. These are the numbers that divide evenly into 620 with no remainder.
This number is composite, meaning it has more than two factors. It can be written as the product of its prime factors: 22 × 5 × 31.
Factor Pairs
The factors of 620 can be arranged in pairs: (1, 620), (2, 310), (4, 155), (5, 124), (10, 62), (20, 31). Each pair multiplies to give 620.