2051260085

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^2\times {\mathrm{5119}}^1$

素因数の和:5345

約数の個数: 24

約数和(自身を含む): 2840248320

約数和(自身を除く): 788988235

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 5119, 11449, 25595, 35833, 57245, 80143, 179165, 400715, 547733, 2738665, 3834131, 19170655, 58607431, 293037155, 410252017, 2051260085]

約数ペア:

[(1, 2051260085), (5, 410252017), (7, 293037155), (35, 58607431), (107, 19170655), (535, 3834131), (749, 2738665), (3745, 547733), (5119, 400715), (11449, 179165), (25595, 80143), (35833, 57245)]