22769260

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5779}}^1$

素因数の和:5985

約数の個数: 24

約数和(自身を含む): 48066480

約数和(自身を除く): 25297220

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 5779, 11558, 23116, 28895, 57790, 115580, 1138463, 2276926, 4553852, 5692315, 11384630, 22769260]

約数ペア:

[(1, 22769260), (2, 11384630), (4, 5692315), (5, 4553852), (10, 2276926), (20, 1138463), (197, 115580), (394, 57790), (788, 28895), (985, 23116), (1970, 11558), (3940, 5779)]