27006740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13921}}^1$

素因数の和:14027

約数の個数: 24

約数和(自身を含む): 57302952

約数和(自身を除く): 30296212

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 13921, 27842, 55684, 69605, 139210, 278420, 1350337, 2700674, 5401348, 6751685, 13503370, 27006740]

約数ペア:

[(1, 27006740), (2, 13503370), (4, 6751685), (5, 5401348), (10, 2700674), (20, 1350337), (97, 278420), (194, 139210), (388, 69605), (485, 55684), (970, 27842), (1940, 13921)]