8448940

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1861}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 17830512

約数和(自身を除く): 9381572

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 1861, 2270, 3722, 4540, 7444, 9305, 18610, 37220, 422447, 844894, 1689788, 2112235, 4224470, 8448940]

約数ペア:

[(1, 8448940), (2, 4224470), (4, 2112235), (5, 1689788), (10, 844894), (20, 422447), (227, 37220), (454, 18610), (908, 9305), (1135, 7444), (1861, 4540), (2270, 3722)]