Q: What is the sum of all factors of the number 296,140 excluding 296,140?

A: 423,572

Why is 423,572 the sum of all factors of 296,140, excluding 296,140?

The factors of the number 296,140 are: 1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 67, 68, 85, 130, 134, 170, 221, 260, 268, 335, 340, 442, 670, 871, 884, 1105, 1139, 1340, 1742, 2210, 2278, 3484, 4355, 4420, 4556, 5695, 8710, 11390, 14807, 17420, 22780, 29614, 59228, 74035, 148070, 296140.

If you add them up, you will get the total of 296,563. Now subtract 296,140 to get 423,572