22772420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103511}}^1$

素因数の和:103531

約数の個数: 24

約数和(自身を含む): 52170048

約数和(自身を除く): 29397628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 103511, 207022, 414044, 517555, 1035110, 1138621, 2070220, 2277242, 4554484, 5693105, 11386210, 22772420]

約数ペア:

[(1, 22772420), (2, 11386210), (4, 5693105), (5, 4554484), (10, 2277242), (11, 2070220), (20, 1138621), (22, 1035110), (44, 517555), (55, 414044), (110, 207022), (220, 103511)]