22690960

素因数分解:

$2^4\times 5^1\times {\mathrm{283637}}^1$

素因数の和:283650

約数の個数: 20

約数和(自身を含む): 52756668

約数和(自身を除く): 30065708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283637, 567274, 1134548, 1418185, 2269096, 2836370, 4538192, 5672740, 11345480, 22690960]

約数ペア:

[(1, 22690960), (2, 11345480), (4, 5672740), (5, 4538192), (8, 2836370), (10, 2269096), (16, 1418185), (20, 1134548), (40, 567274), (80, 283637)]