Q: What is the sum of all factors of the number 853,980 excluding 853,980?

A: 1,600,164

Why is 1,600,164 the sum of all factors of 853,980, excluding 853,980?

The factors of the number 853,980 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 331, 430, 516, 645, 662, 860, 993, 1290, 1324, 1655, 1986, 2580, 3310, 3972, 4965, 6620, 9930, 14233, 19860, 28466, 42699, 56932, 71165, 85398, 142330, 170796, 213495, 284660, 426990, 853980.

If you add them up, you will get the total of 853,981. Now subtract 853,980 to get 1,600,164