114536440

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{14389}}^1$

素因数の和:14599

約数の個数: 32

約数和(自身を含む): 259020000

約数和(自身を除く): 144483560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 14389, 28778, 57556, 71945, 115112, 143890, 287780, 575560, 2863411, 5726822, 11453644, 14317055, 22907288, 28634110, 57268220, 114536440]

約数ペア:

[(1, 114536440), (2, 57268220), (4, 28634110), (5, 22907288), (8, 14317055), (10, 11453644), (20, 5726822), (40, 2863411), (199, 575560), (398, 287780), (796, 143890), (995, 115112), (1592, 71945), (1990, 57556), (3980, 28778), (7960, 14389)]