4415060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16981}}^1$

素因数の和:17003

約数の個数: 24

約数和(自身を含む): 9985416

約数和(自身を除く): 5570356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16981, 33962, 67924, 84905, 169810, 220753, 339620, 441506, 883012, 1103765, 2207530, 4415060]

約数ペア:

[(1, 4415060), (2, 2207530), (4, 1103765), (5, 883012), (10, 441506), (13, 339620), (20, 220753), (26, 169810), (52, 84905), (65, 67924), (130, 33962), (260, 16981)]