45427580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{206489}}^1$

素因数の和:206509

約数の個数: 24

約数和(自身を含む): 104070960

約数和(自身を除く): 58643380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 206489, 412978, 825956, 1032445, 2064890, 2271379, 4129780, 4542758, 9085516, 11356895, 22713790, 45427580]

約数ペア:

[(1, 45427580), (2, 22713790), (4, 11356895), (5, 9085516), (10, 4542758), (11, 4129780), (20, 2271379), (22, 2064890), (44, 1032445), (55, 825956), (110, 412978), (220, 206489)]