2685580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2857}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 5761728

約数和(自身を除く): 3076148

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2857, 5714, 11428, 14285, 28570, 57140, 134279, 268558, 537116, 671395, 1342790, 2685580]

約数ペア:

[(1, 2685580), (2, 1342790), (4, 671395), (5, 537116), (10, 268558), (20, 134279), (47, 57140), (94, 28570), (188, 14285), (235, 11428), (470, 5714), (940, 2857)]