326492060

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149767}}^1$

素因数の和:149885

約数の個数: 24

約数和(自身を含む): 691928160

約数和(自身を除く): 365436100

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 149767, 299534, 599068, 748835, 1497670, 2995340, 16324603, 32649206, 65298412, 81623015, 163246030, 326492060]

約数ペア:

[(1, 326492060), (2, 163246030), (4, 81623015), (5, 65298412), (10, 32649206), (20, 16324603), (109, 2995340), (218, 1497670), (436, 748835), (545, 599068), (1090, 299534), (2180, 149767)]