24845140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26431}}^1$

素因数の和:26487

約数の個数: 24

約数和(自身を含む): 53286912

約数和(自身を除く): 28441772

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 26431, 52862, 105724, 132155, 264310, 528620, 1242257, 2484514, 4969028, 6211285, 12422570, 24845140]

約数ペア:

[(1, 24845140), (2, 12422570), (4, 6211285), (5, 4969028), (10, 2484514), (20, 1242257), (47, 528620), (94, 264310), (188, 132155), (235, 105724), (470, 52862), (940, 26431)]