13548880

素因数分解:

$2^4\times 5^1\times {\mathrm{169361}}^1$

素因数の和:169374

約数の個数: 20

約数和(自身を含む): 31501332

約数和(自身を除く): 17952452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 169361, 338722, 677444, 846805, 1354888, 1693610, 2709776, 3387220, 6774440, 13548880]

約数ペア:

[(1, 13548880), (2, 6774440), (4, 3387220), (5, 2709776), (8, 1693610), (10, 1354888), (16, 846805), (20, 677444), (40, 338722), (80, 169361)]