26156748850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{6637}}^1$

素因数の和:6844

約数の個数: 72

約数和(自身を含む): 51207855300

約数和(自身を除く): 25051106450

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 149, 230, 298, 529, 575, 745, 1058, 1150, 1490, 2645, 3427, 3725, 5290, 6637, 6854, 7450, 13225, 13274, 17135, 26450, 33185, 34270, 66370, 78821, 85675, 152651, 157642, 165925, 171350, 305302, 331850, 394105, 763255, 788210, 988913, 1526510, 1970525, 1977826, 3510973, 3816275, 3941050, 4944565, 7021946, 7632550, 9889130, 17554865, 22744999, 24722825, 35109730, 45489998, 49445650, 87774325, 113724995, 175548650, 227449990, 523134977, 568624975, 1046269954, 1137249950, 2615674885, 5231349770, 13078374425, 26156748850]

約数ペア:

[(1, 26156748850), (2, 13078374425), (5, 5231349770), (10, 2615674885), (23, 1137249950), (25, 1046269954), (46, 568624975), (50, 523134977), (115, 227449990), (149, 175548650), (230, 113724995), (298, 87774325), (529, 49445650), (575, 45489998), (745, 35109730), (1058, 24722825), (1150, 22744999), (1490, 17554865), (2645, 9889130), (3427, 7632550), (3725, 7021946), (5290, 4944565), (6637, 3941050), (6854, 3816275), (7450, 3510973), (13225, 1977826), (13274, 1970525), (17135, 1526510), (26450, 988913), (33185, 788210), (34270, 763255), (66370, 394105), (78821, 331850), (85675, 305302), (152651, 171350), (157642, 165925)]