8540960

素因数分解:

$2^5\times 5^1\times {\mathrm{53381}}^1$

素因数の和:53396

約数の個数: 24

約数和(自身を含む): 20178396

約数和(自身を除く): 11637436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 53381, 106762, 213524, 266905, 427048, 533810, 854096, 1067620, 1708192, 2135240, 4270480, 8540960]

約数ペア:

[(1, 8540960), (2, 4270480), (4, 2135240), (5, 1708192), (8, 1067620), (10, 854096), (16, 533810), (20, 427048), (32, 266905), (40, 213524), (80, 106762), (160, 53381)]