Q: What is the sum of all factors of the number 240,561,200 excluding 240,561,200?

A: 389,939,368

Why is 389,939,368 the sum of all factors of 240,561,200, excluding 240,561,200?

The factors of the number 240,561,200 are: 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 54673, 109346, 218692, 273365, 437384, 546730, 601403, 874768, 1093460, 1202806, 1366825, 2186920, 2405612, 2733650, 3007015, 4373840, 4811224, 5467300, 6014030, 9622448, 10934600, 12028060, 15035075, 21869200, 24056120, 30070150, 48112240, 60140300, 120280600, 240561200.

If you add them up, you will get the total of 240,561,589. Now subtract 240,561,200 to get 389,939,368