26368460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30661}}^1$

素因数の和:30713

約数の個数: 24

約数和(自身を含む): 56663376

約数和(自身を除く): 30294916

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 30661, 61322, 122644, 153305, 306610, 613220, 1318423, 2636846, 5273692, 6592115, 13184230, 26368460]

約数ペア:

[(1, 26368460), (2, 13184230), (4, 6592115), (5, 5273692), (10, 2636846), (20, 1318423), (43, 613220), (86, 306610), (172, 153305), (215, 122644), (430, 61322), (860, 30661)]