27566060

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8779}}^1$

素因数の和:8945

約数の個数: 24

約数和(自身を含む): 58264080

約数和(自身を除く): 30698020

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 8779, 17558, 35116, 43895, 87790, 175580, 1378303, 2756606, 5513212, 6891515, 13783030, 27566060]

約数ペア:

[(1, 27566060), (2, 13783030), (4, 6891515), (5, 5513212), (10, 2756606), (20, 1378303), (157, 175580), (314, 87790), (628, 43895), (785, 35116), (1570, 17558), (3140, 8779)]