Q: What is the sum of all factors of the number 3,109,640 excluding 3,109,640?
A: 4,350,460
The factors of the number 3,109,640 are: 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 269, 289, 340, 538, 578, 680, 1076, 1156, 1345, 1445, 2152, 2312, 2690, 2890, 4573, 5380, 5780, 9146, 10760, 11560, 18292, 22865, 36584, 45730, 77741, 91460, 155482, 182920, 310964, 388705, 621928, 777410, 1554820, 3109640.
If you add them up, you will get the total of 3,109,644. Now subtract 3,109,640 to get 4,350,460