22941040

素因数分解:

$2^4\times 5^1\times {\mathrm{286763}}^1$

素因数の和:286776

約数の個数: 20

約数和(自身を含む): 53338104

約数和(自身を除く): 30397064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 286763, 573526, 1147052, 1433815, 2294104, 2867630, 4588208, 5735260, 11470520, 22941040]

約数ペア:

[(1, 22941040), (2, 11470520), (4, 5735260), (5, 4588208), (8, 2867630), (10, 2294104), (16, 1433815), (20, 1147052), (40, 573526), (80, 286763)]