41785640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 102332160

約数和(自身を除く): 60546520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 751, 856, 1070, 1391, 1502, 2140, 2782, 3004, 3755, 4280, 5564, 6008, 6955, 7510, 9763, 11128, 13910, 15020, 19526, 27820, 30040, 39052, 48815, 55640, 78104, 80357, 97630, 160714, 195260, 321428, 390520, 401785, 642856, 803570, 1044641, 1607140, 2089282, 3214280, 4178564, 5223205, 8357128, 10446410, 20892820, 41785640]

約数ペア:

[(1, 41785640), (2, 20892820), (4, 10446410), (5, 8357128), (8, 5223205), (10, 4178564), (13, 3214280), (20, 2089282), (26, 1607140), (40, 1044641), (52, 803570), (65, 642856), (104, 401785), (107, 390520), (130, 321428), (214, 195260), (260, 160714), (428, 97630), (520, 80357), (535, 78104), (751, 55640), (856, 48815), (1070, 39052), (1391, 30040), (1502, 27820), (2140, 19526), (2782, 15020), (3004, 13910), (3755, 11128), (4280, 9763), (5564, 7510), (6008, 6955)]