5552620

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{887}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 11710944

約数和(自身を除く): 6158324

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 887, 1252, 1565, 1774, 3130, 3548, 4435, 6260, 8870, 17740, 277631, 555262, 1110524, 1388155, 2776310, 5552620]

約数ペア:

[(1, 5552620), (2, 2776310), (4, 1388155), (5, 1110524), (10, 555262), (20, 277631), (313, 17740), (626, 8870), (887, 6260), (1252, 4435), (1565, 3548), (1774, 3130)]