26475620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24977}}^1$

素因数の和:25039

約数の個数: 24

約数和(自身を含む): 56650104

約数和(自身を除く): 30174484

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 24977, 49954, 99908, 124885, 249770, 499540, 1323781, 2647562, 5295124, 6618905, 13237810, 26475620]

約数ペア:

[(1, 26475620), (2, 13237810), (4, 6618905), (5, 5295124), (10, 2647562), (20, 1323781), (53, 499540), (106, 249770), (212, 124885), (265, 99908), (530, 49954), (1060, 24977)]