125625412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{40213}}^1$

素因数の和:40299

約数の個数: 24

約数和(自身を含む): 243214272

約数和(自身を除く): 117588860

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 40213, 80426, 160852, 442343, 884686, 1769372, 2855123, 5710246, 11420492, 31406353, 62812706, 125625412]

約数ペア:

[(1, 125625412), (2, 62812706), (4, 31406353), (11, 11420492), (22, 5710246), (44, 2855123), (71, 1769372), (142, 884686), (284, 442343), (781, 160852), (1562, 80426), (3124, 40213)]