5035420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 11557728

約数和(自身を除く): 6522308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 181, 214, 260, 362, 428, 535, 724, 905, 1070, 1391, 1810, 2140, 2353, 2782, 3620, 4706, 5564, 6955, 9412, 11765, 13910, 19367, 23530, 27820, 38734, 47060, 77468, 96835, 193670, 251771, 387340, 503542, 1007084, 1258855, 2517710, 5035420]

約数ペア:

[(1, 5035420), (2, 2517710), (4, 1258855), (5, 1007084), (10, 503542), (13, 387340), (20, 251771), (26, 193670), (52, 96835), (65, 77468), (107, 47060), (130, 38734), (181, 27820), (214, 23530), (260, 19367), (362, 13910), (428, 11765), (535, 9412), (724, 6955), (905, 5564), (1070, 4706), (1391, 3620), (1810, 2782), (2140, 2353)]