10858790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25253}}^1$

素因数の和:25303

約数の個数: 16

約数和(自身を含む): 20001168

約数和(自身を除く): 9142378

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 25253, 50506, 126265, 252530, 1085879, 2171758, 5429395, 10858790]

約数ペア:

[(1, 10858790), (2, 5429395), (5, 2171758), (10, 1085879), (43, 252530), (86, 126265), (215, 50506), (430, 25253)]