Q: What is the sum of all factors of the number 1,291,660 including 1,291,660?
A: 2,993,760
The factors of the number 1,291,660 are: 1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 131, 145, 170, 262, 290, 340, 493, 524, 580, 655, 986, 1310, 1972, 2227, 2465, 2620, 3799, 4454, 4930, 7598, 8908, 9860, 11135, 15196, 18995, 22270, 37990, 44540, 64583, 75980, 129166, 258332, 322915, 645830, 1291660.
If you add them up, you will get the total of 2,993,760.