Q: What is the sum of all factors of the number 143,000 excluding 143,000?

A: 250,120

Why is 250,120 the sum of all factors of 143,000, excluding 143,000?

The factors of the number 143,000 are: 1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 125, 130, 143, 200, 220, 250, 260, 275, 286, 325, 440, 500, 520, 550, 572, 650, 715, 1000, 1100, 1144, 1300, 1375, 1430, 1625, 2200, 2600, 2750, 2860, 3250, 3575, 5500, 5720, 6500, 7150, 11000, 13000, 14300, 17875, 28600, 35750, 71500, 143000.

If you add them up, you will get the total of 143,250. Now subtract 143,000 to get 250,120