Q: What is the sum of all factors of the number 148,400 excluding 148,400?

A: 266,752

Why is 266,752 the sum of all factors of 148,400, excluding 148,400?

The factors of the number 148,400 are: 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 175, 200, 212, 265, 280, 350, 371, 400, 424, 530, 560, 700, 742, 848, 1060, 1325, 1400, 1484, 1855, 2120, 2650, 2800, 2968, 3710, 4240, 5300, 5936, 7420, 9275, 10600, 14840, 18550, 21200, 29680, 37100, 74200, 148400.

If you add them up, you will get the total of 148,666. Now subtract 148,400 to get 266,752