Q: What is the sum of all factors of the number 275,500 excluding 275,500?

A: 379,700

Why is 379,700 the sum of all factors of 275,500, excluding 275,500?

The factors of the number 275,500 are: 1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 125, 145, 190, 250, 290, 380, 475, 500, 551, 580, 725, 950, 1102, 1450, 1900, 2204, 2375, 2755, 2900, 3625, 4750, 5510, 7250, 9500, 11020, 13775, 14500, 27550, 55100, 68875, 137750, 275500.

If you add them up, you will get the total of 275,879. Now subtract 275,500 to get 379,700