26954920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 66096000

約数和(自身を除く): 39141080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 1223, 2204, 2446, 2755, 4408, 4892, 5510, 6115, 9784, 11020, 12230, 22040, 23237, 24460, 35467, 46474, 48920, 70934, 92948, 116185, 141868, 177335, 185896, 232370, 283736, 354670, 464740, 673873, 709340, 929480, 1347746, 1418680, 2695492, 3369365, 5390984, 6738730, 13477460, 26954920]

約数ペア:

[(1, 26954920), (2, 13477460), (4, 6738730), (5, 5390984), (8, 3369365), (10, 2695492), (19, 1418680), (20, 1347746), (29, 929480), (38, 709340), (40, 673873), (58, 464740), (76, 354670), (95, 283736), (116, 232370), (145, 185896), (152, 177335), (190, 141868), (232, 116185), (290, 92948), (380, 70934), (551, 48920), (580, 46474), (760, 35467), (1102, 24460), (1160, 23237), (1223, 22040), (2204, 12230), (2446, 11020), (2755, 9784), (4408, 6115), (4892, 5510)]