8926220

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1697}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 18827424

約数和(自身を除く): 9901204

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 1697, 2630, 3394, 5260, 6788, 8485, 16970, 33940, 446311, 892622, 1785244, 2231555, 4463110, 8926220]

約数ペア:

[(1, 8926220), (2, 4463110), (4, 2231555), (5, 1785244), (10, 892622), (20, 446311), (263, 33940), (526, 16970), (1052, 8485), (1315, 6788), (1697, 5260), (2630, 3394)]