Q: What is the sum of all factors of the number 316,000,520 excluding 316,000,520?

A: 459,638,200

Why is 459,638,200 the sum of all factors of 316,000,520, excluding 316,000,520?

The factors of the number 316,000,520 are: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 718183, 1436366, 2872732, 3590915, 5745464, 7181830, 7900013, 14363660, 15800026, 28727320, 31600052, 39500065, 63200104, 79000130, 158000260, 316000520.

If you add them up, you will get the total of 316,000,979. Now subtract 316,000,520 to get 459,638,200