80590324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{10499}}^1$

素因数の和:10623

約数の個数: 24

約数和(自身を含む): 149940000

約数和(自身を除く): 69349676

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 10499, 20998, 41996, 199481, 398962, 797924, 1060399, 2120798, 4241596, 20147581, 40295162, 80590324]

約数ペア:

[(1, 80590324), (2, 40295162), (4, 20147581), (19, 4241596), (38, 2120798), (76, 1060399), (101, 797924), (202, 398962), (404, 199481), (1919, 41996), (3838, 20998), (7676, 10499)]