24815440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 62995968

約数和(自身を除く): 38180528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 130, 208, 214, 223, 260, 428, 446, 520, 535, 856, 892, 1040, 1070, 1115, 1391, 1712, 1784, 2140, 2230, 2782, 2899, 3568, 4280, 4460, 5564, 5798, 6955, 8560, 8920, 11128, 11596, 13910, 14495, 17840, 22256, 23192, 23861, 27820, 28990, 46384, 47722, 55640, 57980, 95444, 111280, 115960, 119305, 190888, 231920, 238610, 310193, 381776, 477220, 620386, 954440, 1240772, 1550965, 1908880, 2481544, 3101930, 4963088, 6203860, 12407720, 24815440]

約数ペア:

[(1, 24815440), (2, 12407720), (4, 6203860), (5, 4963088), (8, 3101930), (10, 2481544), (13, 1908880), (16, 1550965), (20, 1240772), (26, 954440), (40, 620386), (52, 477220), (65, 381776), (80, 310193), (104, 238610), (107, 231920), (130, 190888), (208, 119305), (214, 115960), (223, 111280), (260, 95444), (428, 57980), (446, 55640), (520, 47722), (535, 46384), (856, 28990), (892, 27820), (1040, 23861), (1070, 23192), (1115, 22256), (1391, 17840), (1712, 14495), (1784, 13910), (2140, 11596), (2230, 11128), (2782, 8920), (2899, 8560), (3568, 6955), (4280, 5798), (4460, 5564)]