23050280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52387}}^1$

素因数の和:52409

約数の個数: 32

約数和(自身を含む): 56579040

約数和(自身を除く): 33528760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 52387, 104774, 209548, 261935, 419096, 523870, 576257, 1047740, 1152514, 2095480, 2305028, 2881285, 4610056, 5762570, 11525140, 23050280]

約数ペア:

[(1, 23050280), (2, 11525140), (4, 5762570), (5, 4610056), (8, 2881285), (10, 2305028), (11, 2095480), (20, 1152514), (22, 1047740), (40, 576257), (44, 523870), (55, 419096), (88, 261935), (110, 209548), (220, 104774), (440, 52387)]