73946020

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{19157}}^1$

素因数の和:19359

約数の個数: 24

約数和(自身を含む): 156099384

約数和(自身を除く): 82153364

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 19157, 38314, 76628, 95785, 191570, 383140, 3697301, 7394602, 14789204, 18486505, 36973010, 73946020]

約数ペア:

[(1, 73946020), (2, 36973010), (4, 18486505), (5, 14789204), (10, 7394602), (20, 3697301), (193, 383140), (386, 191570), (772, 95785), (965, 76628), (1930, 38314), (3860, 19157)]