Q: What is the sum of all factors of the number 330,304,300 excluding 330,304,300?

A: 387,246,996

Why is 387,246,996 the sum of all factors of 330,304,300, excluding 330,304,300?

The factors of the number 330,304,300 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 1693, 1951, 3386, 3902, 6772, 7804, 8465, 9755, 16930, 19510, 33860, 39020, 42325, 48775, 84650, 97550, 169300, 195100, 3303043, 6606086, 13212172, 16515215, 33030430, 66060860, 82576075, 165152150, 330304300.

If you add them up, you will get the total of 330,304,687. Now subtract 330,304,300 to get 387,246,996