Q: What is the sum of all factors of the number 440,127,220 excluding 440,127,220?

A: 568,916,060

Why is 568,916,060 the sum of all factors of 440,127,220, excluding 440,127,220?

The factors of the number 440,127,220 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 9490, 18980, 23189, 46378, 92756, 115945, 231890, 301457, 463780, 602914, 1205828, 1507285, 1692797, 3014570, 3385594, 6029140, 6771188, 8463985, 16927970, 22006361, 33855940, 44012722, 88025444, 110031805, 220063610, 440127220.

If you add them up, you will get the total of 440,127,788. Now subtract 440,127,220 to get 568,916,060