10070840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 24766560

約数和(自身を除く): 14695720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 181, 214, 260, 362, 428, 520, 535, 724, 856, 905, 1070, 1391, 1448, 1810, 2140, 2353, 2782, 3620, 4280, 4706, 5564, 6955, 7240, 9412, 11128, 11765, 13910, 18824, 19367, 23530, 27820, 38734, 47060, 55640, 77468, 94120, 96835, 154936, 193670, 251771, 387340, 503542, 774680, 1007084, 1258855, 2014168, 2517710, 5035420, 10070840]

約数ペア:

[(1, 10070840), (2, 5035420), (4, 2517710), (5, 2014168), (8, 1258855), (10, 1007084), (13, 774680), (20, 503542), (26, 387340), (40, 251771), (52, 193670), (65, 154936), (104, 96835), (107, 94120), (130, 77468), (181, 55640), (214, 47060), (260, 38734), (362, 27820), (428, 23530), (520, 19367), (535, 18824), (724, 13910), (856, 11765), (905, 11128), (1070, 9412), (1391, 7240), (1448, 6955), (1810, 5564), (2140, 4706), (2353, 4280), (2782, 3620)]