25207946010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2393917}}^1$

素因数の和:2393949

約数の個数: 80

約数和(自身を含む): 72995347656

約数和(自身を除く): 47787401646

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 2393917, 4787834, 7181751, 11969585, 14363502, 21545253, 23939170, 31120921, 35908755, 43090506, 62241842, 64635759, 71817510, 93362763, 107726265, 129271518, 155604605, 186725526, 193907277, 215452530, 280088289, 311209210, 323178795, 387814554, 466813815, 560176578, 646357590, 840264867, 933627630, 969536385, 1400441445, 1680529734, 1939072770, 2520794601, 2800882890, 4201324335, 5041589202, 8402648670, 12603973005, 25207946010]

約数ペア:

[(1, 25207946010), (2, 12603973005), (3, 8402648670), (5, 5041589202), (6, 4201324335), (9, 2800882890), (10, 2520794601), (13, 1939072770), (15, 1680529734), (18, 1400441445), (26, 969536385), (27, 933627630), (30, 840264867), (39, 646357590), (45, 560176578), (54, 466813815), (65, 387814554), (78, 323178795), (81, 311209210), (90, 280088289), (117, 215452530), (130, 193907277), (135, 186725526), (162, 155604605), (195, 129271518), (234, 107726265), (270, 93362763), (351, 71817510), (390, 64635759), (405, 62241842), (585, 43090506), (702, 35908755), (810, 31120921), (1053, 23939170), (1170, 21545253), (1755, 14363502), (2106, 11969585), (3510, 7181751), (5265, 4787834), (10530, 2393917)]