1594960

素因数分解:

$2^4\times 5^1\times {\mathrm{19937}}^1$

素因数の和:19950

約数の個数: 20

約数和(自身を含む): 3708468

約数和(自身を除く): 2113508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 19937, 39874, 79748, 99685, 159496, 199370, 318992, 398740, 797480, 1594960]

約数ペア:

[(1, 1594960), (2, 797480), (4, 398740), (5, 318992), (8, 199370), (10, 159496), (16, 99685), (20, 79748), (40, 39874), (80, 19937)]