Q: What is the sum of all factors of the number 829,140 excluding 829,140?

A: 1,673,388

Why is 1,673,388 the sum of all factors of 829,140, excluding 829,140?

The factors of the number 829,140 are: 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1063, 2126, 3189, 4252, 5315, 6378, 10630, 12756, 13819, 15945, 21260, 27638, 31890, 41457, 55276, 63780, 69095, 82914, 138190, 165828, 207285, 276380, 414570, 829140.

If you add them up, you will get the total of 829,141. Now subtract 829,140 to get 1,673,388