13544560

素因数分解:

$2^4\times 5^1\times {\mathrm{169307}}^1$

素因数の和:169320

約数の個数: 20

約数和(自身を含む): 31491288

約数和(自身を除く): 17946728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 169307, 338614, 677228, 846535, 1354456, 1693070, 2708912, 3386140, 6772280, 13544560]

約数ペア:

[(1, 13544560), (2, 6772280), (4, 3386140), (5, 2708912), (8, 1693070), (10, 1354456), (16, 846535), (20, 677228), (40, 338614), (80, 169307)]