6628960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3215

約数の個数: 48

約数和(自身を含む): 16870896

約数和(自身を除く): 10241936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 3187, 6374, 12748, 15935, 25496, 31870, 41431, 50992, 63740, 82862, 101984, 127480, 165724, 207155, 254960, 331448, 414310, 509920, 662896, 828620, 1325792, 1657240, 3314480, 6628960]

約数ペア:

[(1, 6628960), (2, 3314480), (4, 1657240), (5, 1325792), (8, 828620), (10, 662896), (13, 509920), (16, 414310), (20, 331448), (26, 254960), (32, 207155), (40, 165724), (52, 127480), (65, 101984), (80, 82862), (104, 63740), (130, 50992), (160, 41431), (208, 31870), (260, 25496), (416, 15935), (520, 12748), (1040, 6374), (2080, 3187)]