Q: What is the sum of all factors of the number 134,620,040 excluding 134,620,040?

A: 168,770,320

Why is 168,770,320 the sum of all factors of 134,620,040, excluding 134,620,040?

The factors of the number 134,620,040 are: 1, 2, 4, 5, 8, 10, 20, 40, 701, 1402, 2804, 3505, 4801, 5608, 7010, 9602, 14020, 19204, 24005, 28040, 38408, 48010, 96020, 192040, 3365501, 6731002, 13462004, 16827505, 26924008, 33655010, 67310020, 134620040.

If you add them up, you will get the total of 134,620,208. Now subtract 134,620,040 to get 168,770,320