11575240

素因数分解:

$2^3\times 5^1\times {\mathrm{289381}}^1$

素因数の和:289392

約数の個数: 16

約数和(自身を含む): 26044380

約数和(自身を除く): 14469140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 289381, 578762, 1157524, 1446905, 2315048, 2893810, 5787620, 11575240]

約数ペア:

[(1, 11575240), (2, 5787620), (4, 2893810), (5, 2315048), (8, 1446905), (10, 1157524), (20, 578762), (40, 289381)]