Q: What is the sum of all factors of the number 144,220,100 excluding 144,220,100?

A: 170,843,068

Why is 170,843,068 the sum of all factors of 144,220,100, excluding 144,220,100?

The factors of the number 144,220,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 1510, 3020, 3775, 7550, 9551, 15100, 19102, 38204, 47755, 95510, 191020, 238775, 477550, 955100, 1442201, 2884402, 5768804, 7211005, 14422010, 28844020, 36055025, 72110050, 144220100.

If you add them up, you will get the total of 144,220,270. Now subtract 144,220,100 to get 170,843,068