3923804560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3772889}}^1$

素因数の和:3772915

約数の個数: 40

約数和(自身を含む): 9824605560

約数和(自身を除く): 5900801000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3772889, 7545778, 15091556, 18864445, 30183112, 37728890, 49047557, 60366224, 75457780, 98095114, 150915560, 196190228, 245237785, 301831120, 392380456, 490475570, 784760912, 980951140, 1961902280, 3923804560]

約数ペア:

[(1, 3923804560), (2, 1961902280), (4, 980951140), (5, 784760912), (8, 490475570), (10, 392380456), (13, 301831120), (16, 245237785), (20, 196190228), (26, 150915560), (40, 98095114), (52, 75457780), (65, 60366224), (80, 49047557), (104, 37728890), (130, 30183112), (208, 18864445), (260, 15091556), (520, 7545778), (1040, 3772889)]