Q: What is the sum of all factors of the number 137,661,260 excluding 137,661,260?

A: 188,598,100

Why is 188,598,100 the sum of all factors of 137,661,260, excluding 137,661,260?

The factors of the number 137,661,260 are: 1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 21577, 43154, 86308, 107885, 215770, 237347, 431540, 474694, 625733, 949388, 1186735, 1251466, 2373470, 2502932, 3128665, 4746940, 6257330, 6883063, 12514660, 13766126, 27532252, 34415315, 68830630, 137661260.

If you add them up, you will get the total of 137,661,448. Now subtract 137,661,260 to get 188,598,100