8336560

素因数分解:

$2^4\times 5^1\times {\mathrm{104207}}^1$

素因数の和:104220

約数の個数: 20

約数和(自身を含む): 19382688

約数和(自身を除く): 11046128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 104207, 208414, 416828, 521035, 833656, 1042070, 1667312, 2084140, 4168280, 8336560]

約数ペア:

[(1, 8336560), (2, 4168280), (4, 2084140), (5, 1667312), (8, 1042070), (10, 833656), (16, 521035), (20, 416828), (40, 208414), (80, 104207)]