2823346820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{104491}}^1$

素因数の和:104700

約数の個数: 48

約数和(自身を含む): 6811206528

約数和(自身を除く): 3987859708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 3860, 5404, 6755, 13510, 27020, 104491, 208982, 417964, 522455, 731437, 1044910, 1462874, 2089820, 2925748, 3657185, 7314370, 14628740, 20166763, 40333526, 80667052, 100833815, 141167341, 201667630, 282334682, 403335260, 564669364, 705836705, 1411673410, 2823346820]

約数ペア:

[(1, 2823346820), (2, 1411673410), (4, 705836705), (5, 564669364), (7, 403335260), (10, 282334682), (14, 201667630), (20, 141167341), (28, 100833815), (35, 80667052), (70, 40333526), (140, 20166763), (193, 14628740), (386, 7314370), (772, 3657185), (965, 2925748), (1351, 2089820), (1930, 1462874), (2702, 1044910), (3860, 731437), (5404, 522455), (6755, 417964), (13510, 208982), (27020, 104491)]