Q: What is the sum of all factors of the number 445,456,660 excluding 445,456,660?

A: 582,780,704

Why is 582,780,704 the sum of all factors of 445,456,660, excluding 445,456,660?

The factors of the number 445,456,660 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 184073, 368146, 736292, 920365, 1840730, 2024803, 3681460, 4049606, 8099212, 10124015, 20248030, 22272833, 40496060, 44545666, 89091332, 111364165, 222728330, 445456660.

If you add them up, you will get the total of 445,457,242. Now subtract 445,456,660 to get 582,780,704