2114480

素因数分解:

$2^4\times 5^1\times {\mathrm{26431}}^1$

素因数の和:26444

約数の個数: 20

約数和(自身を含む): 4916352

約数和(自身を除く): 2801872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 26431, 52862, 105724, 132155, 211448, 264310, 422896, 528620, 1057240, 2114480]

約数ペア:

[(1, 2114480), (2, 1057240), (4, 528620), (5, 422896), (8, 264310), (10, 211448), (16, 132155), (20, 105724), (40, 52862), (80, 26431)]