Q: What is the sum of all factors of the number 764,920 excluding 764,920?
A: 1,089,800
The factors of the number 764,920 are: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1471, 2942, 5884, 7355, 11768, 14710, 19123, 29420, 38246, 58840, 76492, 95615, 152984, 191230, 382460, 764920.
If you add them up, you will get the total of 764,921. Now subtract 764,920 to get 1,089,800