79531180

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{5381}}^1$

素因数の和:6129

約数の個数: 24

約数和(自身を含む): 167272560

約数和(自身を除く): 87741380

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 5381, 7390, 10762, 14780, 21524, 26905, 53810, 107620, 3976559, 7953118, 15906236, 19882795, 39765590, 79531180]

約数ペア:

[(1, 79531180), (2, 39765590), (4, 19882795), (5, 15906236), (10, 7953118), (20, 3976559), (739, 107620), (1478, 53810), (2956, 26905), (3695, 21524), (5381, 14780), (7390, 10762)]