Q: What is the sum of all factors of the number 300,331,300 excluding 300,331,300?

A: 352,148,640

Why is 352,148,640 the sum of all factors of 300,331,300, excluding 300,331,300?

The factors of the number 300,331,300 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 1489, 2017, 2978, 4034, 5956, 7445, 8068, 10085, 14890, 20170, 29780, 37225, 40340, 50425, 74450, 100850, 148900, 201700, 3003313, 6006626, 12013252, 15016565, 30033130, 60066260, 75082825, 150165650, 300331300.

If you add them up, you will get the total of 300,331,652. Now subtract 300,331,300 to get 352,148,640