8902540

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1847}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 18783072

約数和(自身を除く): 9880532

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 1847, 2410, 3694, 4820, 7388, 9235, 18470, 36940, 445127, 890254, 1780508, 2225635, 4451270, 8902540]

約数ペア:

[(1, 8902540), (2, 4451270), (4, 2225635), (5, 1780508), (10, 890254), (20, 445127), (241, 36940), (482, 18470), (964, 9235), (1205, 7388), (1847, 4820), (2410, 3694)]