Q: What is the sum of all factors of the number 289,500 excluding 289,500?

A: 557,892

Why is 557,892 the sum of all factors of 289,500, excluding 289,500?

The factors of the number 289,500 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 193, 250, 300, 375, 386, 500, 579, 750, 772, 965, 1158, 1500, 1930, 2316, 2895, 3860, 4825, 5790, 9650, 11580, 14475, 19300, 24125, 28950, 48250, 57900, 72375, 96500, 144750, 289500.

If you add them up, you will get the total of 290,057. Now subtract 289,500 to get 557,892