45663680

素因数分解:

$2^6\times 5^1\times {\mathrm{142699}}^1$

素因数の和:142716

約数の個数: 28

約数和(自身を含む): 108737400

約数和(自身を除く): 63073720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 142699, 285398, 570796, 713495, 1141592, 1426990, 2283184, 2853980, 4566368, 5707960, 9132736, 11415920, 22831840, 45663680]

約数ペア:

[(1, 45663680), (2, 22831840), (4, 11415920), (5, 9132736), (8, 5707960), (10, 4566368), (16, 2853980), (20, 2283184), (32, 1426990), (40, 1141592), (64, 713495), (80, 570796), (160, 285398), (320, 142699)]