24922120

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1487}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 31324280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1487, 1676, 2095, 2974, 3352, 4190, 5948, 7435, 8380, 11896, 14870, 16760, 29740, 59480, 623053, 1246106, 2492212, 3115265, 4984424, 6230530, 12461060, 24922120]

約数ペア:

[(1, 24922120), (2, 12461060), (4, 6230530), (5, 4984424), (8, 3115265), (10, 2492212), (20, 1246106), (40, 623053), (419, 59480), (838, 29740), (1487, 16760), (1676, 14870), (2095, 11896), (2974, 8380), (3352, 7435), (4190, 5948)]