125597810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18229}}^1$

素因数の和:18302

約数の個数: 32

約数和(自身を含む): 248073840

約数和(自身を除く): 122476030

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 18229, 36458, 91145, 182290, 236977, 473954, 966137, 1184885, 1932274, 2369770, 4830685, 9661370, 12559781, 25119562, 62798905, 125597810]

約数ペア:

[(1, 125597810), (2, 62798905), (5, 25119562), (10, 12559781), (13, 9661370), (26, 4830685), (53, 2369770), (65, 1932274), (106, 1184885), (130, 966137), (265, 473954), (530, 236977), (689, 182290), (1378, 91145), (3445, 36458), (6890, 18229)]