5488940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 11622912

約数和(自身を除く): 6133972

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2161, 2540, 4322, 8644, 10805, 21610, 43220, 274447, 548894, 1097788, 1372235, 2744470, 5488940]

約数ペア:

[(1, 5488940), (2, 2744470), (4, 1372235), (5, 1097788), (10, 548894), (20, 274447), (127, 43220), (254, 21610), (508, 10805), (635, 8644), (1270, 4322), (2161, 2540)]