26584180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{189887}}^1$

素因数の和:189903

約数の個数: 24

約数和(自身を含む): 63802368

約数和(自身を除く): 37218188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 189887, 379774, 759548, 949435, 1329209, 1898870, 2658418, 3797740, 5316836, 6646045, 13292090, 26584180]

約数ペア:

[(1, 26584180), (2, 13292090), (4, 6646045), (5, 5316836), (7, 3797740), (10, 2658418), (14, 1898870), (20, 1329209), (28, 949435), (35, 759548), (70, 379774), (140, 189887)]