Q: What is the sum of all factors of the number 434,343,100 excluding 434,343,100?

A: 509,750,988

Why is 509,750,988 the sum of all factors of 434,343,100, excluding 434,343,100?

The factors of the number 434,343,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 661, 1322, 2644, 3305, 6571, 6610, 13142, 13220, 16525, 26284, 32855, 33050, 65710, 66100, 131420, 164275, 328550, 657100, 4343431, 8686862, 17373724, 21717155, 43434310, 86868620, 108585775, 217171550, 434343100.

If you add them up, you will get the total of 434,343,609. Now subtract 434,343,100 to get 509,750,988