22850480

素因数分解:

$2^4\times 5^1\times {\mathrm{285631}}^1$

素因数の和:285644

約数の個数: 20

約数和(自身を含む): 53127552

約数和(自身を除く): 30277072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 285631, 571262, 1142524, 1428155, 2285048, 2856310, 4570096, 5712620, 11425240, 22850480]

約数ペア:

[(1, 22850480), (2, 11425240), (4, 5712620), (5, 4570096), (8, 2856310), (10, 2285048), (16, 1428155), (20, 1142524), (40, 571262), (80, 285631)]