2640250132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{76123}}^1$

素因数の和:76192

約数の個数: 48

約数和(自身を含む): 5371309440

約数和(自身を除く): 2731059308

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 299, 377, 598, 667, 754, 1196, 1334, 1508, 2668, 8671, 17342, 34684, 76123, 152246, 304492, 989599, 1750829, 1979198, 2207567, 3501658, 3958396, 4415134, 7003316, 8830268, 22760777, 28698371, 45521554, 50774041, 57396742, 91043108, 101548082, 114793484, 203096164, 660062533, 1320125066, 2640250132]

約数ペア:

[(1, 2640250132), (2, 1320125066), (4, 660062533), (13, 203096164), (23, 114793484), (26, 101548082), (29, 91043108), (46, 57396742), (52, 50774041), (58, 45521554), (92, 28698371), (116, 22760777), (299, 8830268), (377, 7003316), (598, 4415134), (667, 3958396), (754, 3501658), (1196, 2207567), (1334, 1979198), (1508, 1750829), (2668, 989599), (8671, 304492), (17342, 152246), (34684, 76123)]