Q: What is the sum of all factors of the number 258,500 excluding 258,500?

A: 370,492

Why is 370,492 the sum of all factors of 258,500, excluding 258,500?

The factors of the number 258,500 are: 1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 125, 188, 220, 235, 250, 275, 470, 500, 517, 550, 940, 1034, 1100, 1175, 1375, 2068, 2350, 2585, 2750, 4700, 5170, 5500, 5875, 10340, 11750, 12925, 23500, 25850, 51700, 64625, 129250, 258500.

If you add them up, you will get the total of 258,870. Now subtract 258,500 to get 370,492