565540180

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{146513}}^1$

素因数の和:146715

約数の個数: 24

約数和(自身を含む): 1193796072

約数和(自身を除く): 628255892

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 146513, 293026, 586052, 732565, 1465130, 2930260, 28277009, 56554018, 113108036, 141385045, 282770090, 565540180]

約数ペア:

[(1, 565540180), (2, 282770090), (4, 141385045), (5, 113108036), (10, 56554018), (20, 28277009), (193, 2930260), (386, 1465130), (772, 732565), (965, 586052), (1930, 293026), (3860, 146513)]