10668080

素因数分解:

$2^4\times 5^1\times {\mathrm{133351}}^1$

素因数の和:133364

約数の個数: 20

約数和(自身を含む): 24803472

約数和(自身を除く): 14135392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 133351, 266702, 533404, 666755, 1066808, 1333510, 2133616, 2667020, 5334040, 10668080]

約数ペア:

[(1, 10668080), (2, 5334040), (4, 2667020), (5, 2133616), (8, 1333510), (10, 1066808), (16, 666755), (20, 533404), (40, 266702), (80, 133351)]