Q: What is the sum of all factors of the number 245,586,700 excluding 245,586,700?

A: 288,019,772

Why is 288,019,772 the sum of all factors of 245,586,700, excluding 245,586,700?

The factors of the number 245,586,700 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 1427, 1721, 2854, 3442, 5708, 6884, 7135, 8605, 14270, 17210, 28540, 34420, 35675, 43025, 71350, 86050, 142700, 172100, 2455867, 4911734, 9823468, 12279335, 24558670, 49117340, 61396675, 122793350, 245586700.

If you add them up, you will get the total of 245,586,988. Now subtract 245,586,700 to get 288,019,772