Q: What is the sum of all factors of the number 877,386,010 excluding 877,386,010?

A: 759,202,790

Why is 759,202,790 the sum of all factors of 877,386,010, excluding 877,386,010?

The factors of the number 877,386,010 are: 1, 2, 5, 10, 29, 58, 145, 290, 659, 1318, 3295, 4591, 6590, 9182, 19111, 22955, 38222, 45910, 95555, 133139, 191110, 266278, 665695, 1331390, 3025469, 6050938, 15127345, 30254690, 87738601, 175477202, 438693005, 877386010.

If you add them up, you will get the total of 877,386,769. Now subtract 877,386,010 to get 759,202,790