Q: What is the sum of all factors of the number 104,520 excluding 104,520?

A: 238,200

Why is 238,200 the sum of all factors of 104,520, excluding 104,520?

The factors of the number 104,520 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1340, 1560, 1608, 1742, 2010, 2613, 2680, 3484, 4020, 4355, 5226, 6968, 8040, 8710, 10452, 13065, 17420, 20904, 26130, 34840, 52260, 104520.

If you add them up, you will get the total of 104,758. Now subtract 104,520 to get 238,200