23510680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13669}}^1$

素因数の和:13723

約数の個数: 32

約数和(自身を含む): 54133200

約数和(自身を除く): 30622520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 13669, 27338, 54676, 68345, 109352, 136690, 273380, 546760, 587767, 1175534, 2351068, 2938835, 4702136, 5877670, 11755340, 23510680]

約数ペア:

[(1, 23510680), (2, 11755340), (4, 5877670), (5, 4702136), (8, 2938835), (10, 2351068), (20, 1175534), (40, 587767), (43, 546760), (86, 273380), (172, 136690), (215, 109352), (344, 68345), (430, 54676), (860, 27338), (1720, 13669)]