2676560

素因数分解:

$2^4\times 5^1\times {\mathrm{33457}}^1$

素因数の和:33470

約数の個数: 20

約数和(自身を含む): 6223188

約数和(自身を除く): 3546628

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 33457, 66914, 133828, 167285, 267656, 334570, 535312, 669140, 1338280, 2676560]

約数ペア:

[(1, 2676560), (2, 1338280), (4, 669140), (5, 535312), (8, 334570), (10, 267656), (16, 167285), (20, 133828), (40, 66914), (80, 33457)]