89242040

素因数分解:

$2^3\times 5^1\times {\mathrm{2231051}}^1$

素因数の和:2231062

約数の個数: 16

約数和(自身を含む): 200794680

約数和(自身を除く): 111552640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2231051, 4462102, 8924204, 11155255, 17848408, 22310510, 44621020, 89242040]

約数ペア:

[(1, 89242040), (2, 44621020), (4, 22310510), (5, 17848408), (8, 11155255), (10, 8924204), (20, 4462102), (40, 2231051)]