26107020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3373}}^1$

素因数の和:3431

約数の個数: 72

約数和(自身を含む): 81056976

約数和(自身を除く): 54949956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3373, 3870, 6746, 7740, 10119, 13492, 16865, 20238, 30357, 33730, 40476, 50595, 60714, 67460, 101190, 121428, 145039, 151785, 202380, 290078, 303570, 435117, 580156, 607140, 725195, 870234, 1305351, 1450390, 1740468, 2175585, 2610702, 2900780, 4351170, 5221404, 6526755, 8702340, 13053510, 26107020]

約数ペア:

[(1, 26107020), (2, 13053510), (3, 8702340), (4, 6526755), (5, 5221404), (6, 4351170), (9, 2900780), (10, 2610702), (12, 2175585), (15, 1740468), (18, 1450390), (20, 1305351), (30, 870234), (36, 725195), (43, 607140), (45, 580156), (60, 435117), (86, 303570), (90, 290078), (129, 202380), (172, 151785), (180, 145039), (215, 121428), (258, 101190), (387, 67460), (430, 60714), (516, 50595), (645, 40476), (774, 33730), (860, 30357), (1290, 20238), (1548, 16865), (1935, 13492), (2580, 10119), (3373, 7740), (3870, 6746)]