28632460

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14759}}^1$

素因数の和:14865

約数の個数: 24

約数和(自身を含む): 60752160

約数和(自身を除く): 32119700

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 14759, 29518, 59036, 73795, 147590, 295180, 1431623, 2863246, 5726492, 7158115, 14316230, 28632460]

約数ペア:

[(1, 28632460), (2, 14316230), (4, 7158115), (5, 5726492), (10, 2863246), (20, 1431623), (97, 295180), (194, 147590), (388, 73795), (485, 59036), (970, 29518), (1940, 14759)]