75327580

素因数分解:

$2^2\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{2473}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 158355792

約数和(自身を除く): 83028212

約数列:

[1, 2, 4, 5, 10, 20, 1523, 2473, 3046, 4946, 6092, 7615, 9892, 12365, 15230, 24730, 30460, 49460, 3766379, 7532758, 15065516, 18831895, 37663790, 75327580]

約数ペア:

[(1, 75327580), (2, 37663790), (4, 18831895), (5, 15065516), (10, 7532758), (20, 3766379), (1523, 49460), (2473, 30460), (3046, 24730), (4946, 15230), (6092, 12365), (7615, 9892)]