13246900

素因数分解:

$2^2\times 5^2\times {\mathrm{132469}}^1$

素因数の和:132483

約数の個数: 18

約数和(自身を含む): 28745990

約数和(自身を除く): 15499090

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 132469, 264938, 529876, 662345, 1324690, 2649380, 3311725, 6623450, 13246900]

約数ペア:

[(1, 13246900), (2, 6623450), (4, 3311725), (5, 2649380), (10, 1324690), (20, 662345), (25, 529876), (50, 264938), (100, 132469)]