122540042080

素因数分解:

$2^5\times 5^1\times {\mathrm{765875263}}^1$

素因数の和:765875278

約数の個数: 24

約数和(自身を含む): 289500849792

約数和(自身を除く): 166960807712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 765875263, 1531750526, 3063501052, 3829376315, 6127002104, 7658752630, 12254004208, 15317505260, 24508008416, 30635010520, 61270021040, 122540042080]

約数ペア:

[(1, 122540042080), (2, 61270021040), (4, 30635010520), (5, 24508008416), (8, 15317505260), (10, 12254004208), (16, 7658752630), (20, 6127002104), (32, 3829376315), (40, 3063501052), (80, 1531750526), (160, 765875263)]