105427810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257141}}^1$

素因数の和:257189

約数の個数: 16

約数和(自身を含む): 194399352

約数和(自身を除く): 88971542

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 257141, 514282, 1285705, 2571410, 10542781, 21085562, 52713905, 105427810]

約数ペア:

[(1, 105427810), (2, 52713905), (5, 21085562), (10, 10542781), (41, 2571410), (82, 1285705), (205, 514282), (410, 257141)]