2017079450

素因数分解:

$2^1\times 5^2\times {\mathrm{40341589}}^1$

素因数の和:40341601

約数の個数: 12

約数和(自身を含む): 3751767870

約数和(自身を除く): 1734688420

約数列:

[1, 2, 5, 10, 25, 50, 40341589, 80683178, 201707945, 403415890, 1008539725, 2017079450]

約数ペア:

[(1, 2017079450), (2, 1008539725), (5, 403415890), (10, 201707945), (25, 80683178), (50, 40341589)]