3825140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17387}}^1$

素因数の和:17407

約数の個数: 24

約数和(自身を含む): 8763552

約数和(自身を除く): 4938412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 17387, 34774, 69548, 86935, 173870, 191257, 347740, 382514, 765028, 956285, 1912570, 3825140]

約数ペア:

[(1, 3825140), (2, 1912570), (4, 956285), (5, 765028), (10, 382514), (11, 347740), (20, 191257), (22, 173870), (44, 86935), (55, 69548), (110, 34774), (220, 17387)]