Q: What is the sum of all factors of the number 478,820 including 478,820?
A: 1,020,600
The factors of the number 478,820 are: 1, 2, 4, 5, 10, 20, 89, 178, 269, 356, 445, 538, 890, 1076, 1345, 1780, 2690, 5380, 23941, 47882, 95764, 119705, 239410, 478820.
If you add them up, you will get the total of 1,020,600.