Q: What is the sum of all factors of the number 28,078,220 including 28,078,220?

A: 62,868,960

Why is 62,868,960 the sum of all factors of 28,078,220, including 28,078,220?

The factors of the number 28,078,220 are: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 269, 307, 340, 538, 614, 1076, 1228, 1345, 1535, 2690, 3070, 4573, 5219, 5380, 6140, 9146, 10438, 18292, 20876, 22865, 26095, 45730, 52190, 82583, 91460, 104380, 165166, 330332, 412915, 825830, 1403911, 1651660, 2807822, 5615644, 7019555, 14039110, 28078220.

If you add them up, you will get the total of 62,868,960.