Q: What is the sum of all factors of the number 404,230,140 excluding 404,230,140?

A: 821,935,164

Why is 821,935,164 the sum of all factors of 404,230,140, excluding 404,230,140?

The factors of the number 404,230,140 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2245723, 4491446, 6737169, 8982892, 11228615, 13474338, 20211507, 22457230, 26948676, 33685845, 40423014, 44914460, 67371690, 80846028, 101057535, 134743380, 202115070, 404230140.

If you add them up, you will get the total of 404,230,961. Now subtract 404,230,140 to get 821,935,164