105465140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479387}}^1$

素因数の和:479407

約数の個数: 24

約数和(自身を含む): 241611552

約数和(自身を除く): 136146412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 479387, 958774, 1917548, 2396935, 4793870, 5273257, 9587740, 10546514, 21093028, 26366285, 52732570, 105465140]

約数ペア:

[(1, 105465140), (2, 52732570), (4, 26366285), (5, 21093028), (10, 10546514), (11, 9587740), (20, 5273257), (22, 4793870), (44, 2396935), (55, 1917548), (110, 958774), (220, 479387)]