79674040

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17627}}^1$

素因数の和:17751

約数の個数: 32

約数和(自身を含む): 180863280

約数和(自身を除く): 101189240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 17627, 35254, 70508, 88135, 141016, 176270, 352540, 705080, 1991851, 3983702, 7967404, 9959255, 15934808, 19918510, 39837020, 79674040]

約数ペア:

[(1, 79674040), (2, 39837020), (4, 19918510), (5, 15934808), (8, 9959255), (10, 7967404), (20, 3983702), (40, 1991851), (113, 705080), (226, 352540), (452, 176270), (565, 141016), (904, 88135), (1130, 70508), (2260, 35254), (4520, 17627)]