75233680

素因数分解:

$2^4\times 5^1\times {\mathrm{940421}}^1$

素因数の和:940434

約数の個数: 20

約数和(自身を含む): 174918492

約数和(自身を除く): 99684812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 940421, 1880842, 3761684, 4702105, 7523368, 9404210, 15046736, 18808420, 37616840, 75233680]

約数ペア:

[(1, 75233680), (2, 37616840), (4, 18808420), (5, 15046736), (8, 9404210), (10, 7523368), (16, 4702105), (20, 3761684), (40, 1880842), (80, 940421)]