8264560

素因数分解:

$2^4\times 5^1\times {\mathrm{103307}}^1$

素因数の和:103320

約数の個数: 20

約数和(自身を含む): 19215288

約数和(自身を除く): 10950728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103307, 206614, 413228, 516535, 826456, 1033070, 1652912, 2066140, 4132280, 8264560]

約数ペア:

[(1, 8264560), (2, 4132280), (4, 2066140), (5, 1652912), (8, 1033070), (10, 826456), (16, 516535), (20, 413228), (40, 206614), (80, 103307)]