Q: What is the sum of all factors of the number 78,440 including 78,440?
A: 184,680
The factors of the number 78,440 are: 1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 185, 212, 265, 296, 370, 424, 530, 740, 1060, 1480, 1961, 2120, 3922, 7844, 9805, 15688, 19610, 39220, 78440.
If you add them up, you will get the total of 184,680.