1569383140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{208141}}^1$

素因数の和:208192

約数の個数: 48

約数和(自身を含む): 3671624880

約数和(自身を除く): 2102241740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 208141, 416282, 832564, 1040705, 2081410, 2705833, 4162820, 5411666, 6036089, 10823332, 12072178, 13529165, 24144356, 27058330, 30180445, 54116660, 60360890, 78469157, 120721780, 156938314, 313876628, 392345785, 784691570, 1569383140]

約数ペア:

[(1, 1569383140), (2, 784691570), (4, 392345785), (5, 313876628), (10, 156938314), (13, 120721780), (20, 78469157), (26, 60360890), (29, 54116660), (52, 30180445), (58, 27058330), (65, 24144356), (116, 13529165), (130, 12072178), (145, 10823332), (260, 6036089), (290, 5411666), (377, 4162820), (580, 2705833), (754, 2081410), (1508, 1040705), (1885, 832564), (3770, 416282), (7540, 208141)]