9935180

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1087}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 20928768

約数和(自身を除く): 10993588

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1087, 1828, 2174, 2285, 4348, 4570, 5435, 9140, 10870, 21740, 496759, 993518, 1987036, 2483795, 4967590, 9935180]

約数ペア:

[(1, 9935180), (2, 4967590), (4, 2483795), (5, 1987036), (10, 993518), (20, 496759), (457, 21740), (914, 10870), (1087, 9140), (1828, 5435), (2174, 4570), (2285, 4348)]