Q: What is the sum of all factors of the number 249,616,250 excluding 249,616,250?

A: 254,288,074

Why is 254,288,074 the sum of all factors of 249,616,250, excluding 249,616,250?

The factors of the number 249,616,250 are: 1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3250, 8125, 15361, 16250, 30722, 76805, 153610, 199693, 384025, 399386, 768050, 998465, 1920125, 1996930, 3840250, 4992325, 9600625, 9984650, 19201250, 24961625, 49923250, 124808125, 249616250.

If you add them up, you will get the total of 249,616,504. Now subtract 249,616,250 to get 254,288,074