68064269360

素因数分解:

$2^4\times 5^1\times {\mathrm{8627}}^1\times {\mathrm{98621}}^1$

素因数の和:107261

約数の個数: 40

約数和(自身を含む): 158269374576

約数和(自身を除く): 90205105216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8627, 17254, 34508, 43135, 69016, 86270, 98621, 138032, 172540, 197242, 345080, 394484, 493105, 690160, 788968, 986210, 1577936, 1972420, 3944840, 7889680, 850803367, 1701606734, 3403213468, 4254016835, 6806426936, 8508033670, 13612853872, 17016067340, 34032134680, 68064269360]

約数ペア:

[(1, 68064269360), (2, 34032134680), (4, 17016067340), (5, 13612853872), (8, 8508033670), (10, 6806426936), (16, 4254016835), (20, 3403213468), (40, 1701606734), (80, 850803367), (8627, 7889680), (17254, 3944840), (34508, 1972420), (43135, 1577936), (69016, 986210), (86270, 788968), (98621, 690160), (138032, 493105), (172540, 394484), (197242, 345080)]