54177140

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{3607}}^1$

素因数の和:4367

約数の個数: 24

約数和(自身を含む): 113955072

約数和(自身を除く): 59777932

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 3004, 3607, 3755, 7214, 7510, 14428, 15020, 18035, 36070, 72140, 2708857, 5417714, 10835428, 13544285, 27088570, 54177140]

約数ペア:

[(1, 54177140), (2, 27088570), (4, 13544285), (5, 10835428), (10, 5417714), (20, 2708857), (751, 72140), (1502, 36070), (3004, 18035), (3607, 15020), (3755, 14428), (7214, 7510)]