Q: What is the sum of all factors of the number 104,220,100 excluding 104,220,100?

A: 122,773,184

Why is 122,773,184 the sum of all factors of 104,220,100, excluding 104,220,100?

The factors of the number 104,220,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 293, 586, 1172, 1465, 2930, 3557, 5860, 7114, 7325, 14228, 14650, 17785, 29300, 35570, 71140, 88925, 177850, 355700, 1042201, 2084402, 4168804, 5211005, 10422010, 20844020, 26055025, 52110050, 104220100.

If you add them up, you will get the total of 104,220,222. Now subtract 104,220,100 to get 122,773,184