Q: What is the sum of all factors of the number 71,440 including 71,440?
A: 178,560
The factors of the number 71,440 are: 1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 47, 76, 80, 94, 95, 152, 188, 190, 235, 304, 376, 380, 470, 752, 760, 893, 940, 1520, 1786, 1880, 3572, 3760, 4465, 7144, 8930, 14288, 17860, 35720, 71440.
If you add them up, you will get the total of 178,560.