264816260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5851}}^1$

素因数の和:5964

約数の個数: 48

約数和(自身を含む): 582016512

約数和(自身を除く): 317200252

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 292, 310, 365, 620, 730, 1460, 2263, 4526, 5851, 9052, 11315, 11702, 22630, 23404, 29255, 45260, 58510, 117020, 181381, 362762, 427123, 725524, 854246, 906905, 1708492, 1813810, 2135615, 3627620, 4271230, 8542460, 13240813, 26481626, 52963252, 66204065, 132408130, 264816260]

約数ペア:

[(1, 264816260), (2, 132408130), (4, 66204065), (5, 52963252), (10, 26481626), (20, 13240813), (31, 8542460), (62, 4271230), (73, 3627620), (124, 2135615), (146, 1813810), (155, 1708492), (292, 906905), (310, 854246), (365, 725524), (620, 427123), (730, 362762), (1460, 181381), (2263, 117020), (4526, 58510), (5851, 45260), (9052, 29255), (11315, 23404), (11702, 22630)]