111743140

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{28949}}^1$

素因数の和:29151

約数の個数: 24

約数和(自身を含む): 235884600

約数和(自身を除く): 124141460

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 28949, 57898, 115796, 144745, 289490, 578980, 5587157, 11174314, 22348628, 27935785, 55871570, 111743140]

約数ペア:

[(1, 111743140), (2, 55871570), (4, 27935785), (5, 22348628), (10, 11174314), (20, 5587157), (193, 578980), (386, 289490), (772, 144745), (965, 115796), (1930, 57898), (3860, 28949)]