102026900

素因数分解:

$2^2\times 5^2\times {\mathrm{1020269}}^1$

素因数の和:1020283

約数の個数: 18

約数和(自身を含む): 221398590

約数和(自身を除く): 119371690

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1020269, 2040538, 4081076, 5101345, 10202690, 20405380, 25506725, 51013450, 102026900]

約数ペア:

[(1, 102026900), (2, 51013450), (4, 25506725), (5, 20405380), (10, 10202690), (20, 5101345), (25, 4081076), (50, 2040538), (100, 1020269)]