26576080

素因数分解:

$2^4\times 5^1\times {\mathrm{332201}}^1$

素因数の和:332214

約数の個数: 20

約数和(自身を含む): 61789572

約数和(自身を除く): 35213492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 332201, 664402, 1328804, 1661005, 2657608, 3322010, 5315216, 6644020, 13288040, 26576080]

約数ペア:

[(1, 26576080), (2, 13288040), (4, 6644020), (5, 5315216), (8, 3322010), (10, 2657608), (16, 1661005), (20, 1328804), (40, 664402), (80, 332201)]