40680475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5101}}^1$

素因数の和:5151

約数の個数: 24

約数和(自身を含む): 56938320

約数和(自身を除く): 16257845

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 5101, 7975, 25505, 56111, 127525, 147929, 280555, 739645, 1402775, 1627219, 3698225, 8136095, 40680475]

約数ペア:

[(1, 40680475), (5, 8136095), (11, 3698225), (25, 1627219), (29, 1402775), (55, 739645), (145, 280555), (275, 147929), (319, 127525), (725, 56111), (1595, 25505), (5101, 7975)]