2184005825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199909}}^1$

素因数の和:199961

約数の個数: 24

約数和(自身を含む): 2974660800

約数和(自身を除く): 790654975

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 10925, 199909, 999545, 3798271, 4597907, 4997725, 18991355, 22989535, 87360233, 94956775, 114947675, 436801165, 2184005825]

約数ペア:

[(1, 2184005825), (5, 436801165), (19, 114947675), (23, 94956775), (25, 87360233), (95, 22989535), (115, 18991355), (437, 4997725), (475, 4597907), (575, 3798271), (2185, 999545), (10925, 199909)]