Q: What is the sum of all factors of the number 310,220,440 excluding 310,220,440?

A: 392,411,720

Why is 392,411,720 the sum of all factors of 310,220,440, excluding 310,220,440?

The factors of the number 310,220,440 are: 1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 51361, 102722, 205444, 256805, 410888, 513610, 1027220, 2054440, 7755511, 15511022, 31022044, 38777555, 62044088, 77555110, 155110220, 310220440.

If you add them up, you will get the total of 310,220,832. Now subtract 310,220,440 to get 392,411,720