26944780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13339}}^1$

素因数の和:13449

約数の個数: 24

約数和(自身を含む): 57148560

約数和(自身を除く): 30203780

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 13339, 26678, 53356, 66695, 133390, 266780, 1347239, 2694478, 5388956, 6736195, 13472390, 26944780]

約数ペア:

[(1, 26944780), (2, 13472390), (4, 6736195), (5, 5388956), (10, 2694478), (20, 1347239), (101, 266780), (202, 133390), (404, 66695), (505, 53356), (1010, 26678), (2020, 13339)]