Q: What is the sum of all factors of the number 654,672,100 excluding 654,672,100?

A: 814,960,400

Why is 814,960,400 the sum of all factors of 654,672,100, excluding 654,672,100?

The factors of the number 654,672,100 are: 1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 225749, 451498, 902996, 1128745, 2257490, 4514980, 5643725, 6546721, 11287450, 13093442, 22574900, 26186884, 32733605, 65467210, 130934420, 163668025, 327336050, 654672100.

If you add them up, you will get the total of 654,672,914. Now subtract 654,672,100 to get 814,960,400