57582680

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7537}}^1$

素因数の和:7739

約数の個数: 32

約数和(自身を含む): 130256640

約数和(自身を除く): 72673960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7537, 7640, 15074, 30148, 37685, 60296, 75370, 150740, 301480, 1439567, 2879134, 5758268, 7197835, 11516536, 14395670, 28791340, 57582680]

約数ペア:

[(1, 57582680), (2, 28791340), (4, 14395670), (5, 11516536), (8, 7197835), (10, 5758268), (20, 2879134), (40, 1439567), (191, 301480), (382, 150740), (764, 75370), (955, 60296), (1528, 37685), (1910, 30148), (3820, 15074), (7537, 7640)]