Q: What is the sum of all factors of the number 978,250 excluding 978,250?

A: 1,328,054

Why is 1,328,054 the sum of all factors of 978,250, excluding 978,250?

The factors of the number 978,250 are: 1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 43, 50, 65, 70, 86, 91, 125, 130, 175, 182, 215, 250, 301, 325, 350, 430, 455, 559, 602, 650, 875, 910, 1075, 1118, 1505, 1625, 1750, 2150, 2275, 2795, 3010, 3250, 3913, 4550, 5375, 5590, 7525, 7826, 10750, 11375, 13975, 15050, 19565, 22750, 27950, 37625, 39130, 69875, 75250, 97825, 139750, 195650, 489125, 978250.

If you add them up, you will get the total of 978,251. Now subtract 978,250 to get 1,328,054