24922960

素因数分解:

$2^4\times 5^1\times {\mathrm{311537}}^1$

素因数の和:311550

約数の個数: 20

約数和(自身を含む): 57946068

約数和(自身を除く): 33023108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311537, 623074, 1246148, 1557685, 2492296, 3115370, 4984592, 6230740, 12461480, 24922960]

約数ペア:

[(1, 24922960), (2, 12461480), (4, 6230740), (5, 4984592), (8, 3115370), (10, 2492296), (16, 1557685), (20, 1246148), (40, 623074), (80, 311537)]