Q: What is the sum of all factors of the number 273,571,720 excluding 273,571,720?

A: 351,157,880

Why is 351,157,880 the sum of all factors of 273,571,720, excluding 273,571,720?

The factors of the number 273,571,720 are: 1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 102079, 204158, 408316, 510395, 816632, 1020790, 2041580, 4083160, 6839293, 13678586, 27357172, 34196465, 54714344, 68392930, 136785860, 273571720.

If you add them up, you will get the total of 273,572,071. Now subtract 273,571,720 to get 351,157,880