227740

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 488880

約数和(自身を除く): 261140

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 193, 236, 295, 386, 590, 772, 965, 1180, 1930, 3860, 11387, 22774, 45548, 56935, 113870, 227740]

約数ペア:

[(1, 227740), (2, 113870), (4, 56935), (5, 45548), (10, 22774), (20, 11387), (59, 3860), (118, 1930), (193, 1180), (236, 965), (295, 772), (386, 590)]