22230850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{8389}}^1$

素因数の和:8454

約数の個数: 24

約数和(自身を含む): 42134580

約数和(自身を除く): 19903730

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 8389, 16778, 41945, 83890, 209725, 419450, 444617, 889234, 2223085, 4446170, 11115425, 22230850]

約数ペア:

[(1, 22230850), (2, 11115425), (5, 4446170), (10, 2223085), (25, 889234), (50, 444617), (53, 419450), (106, 209725), (265, 83890), (530, 41945), (1325, 16778), (2650, 8389)]