Q: What is the sum of all factors of the number 145,520,180 excluding 145,520,180?

A: 188,256,844

Why is 188,256,844 the sum of all factors of 145,520,180, excluding 145,520,180?

The factors of the number 145,520,180 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 7883, 9230, 15766, 18460, 31532, 39415, 78830, 102479, 157660, 204958, 409916, 512395, 559693, 1024790, 1119386, 2049580, 2238772, 2798465, 5596930, 7276009, 11193860, 14552018, 29104036, 36380045, 72760090, 145520180.

If you add them up, you will get the total of 145,520,368. Now subtract 145,520,180 to get 188,256,844