224727800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{102149}}^1$

素因数の和:102176

約数の個数: 48

約数和(自身を含む): 569997000

約数和(自身を除く): 345269200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 102149, 204298, 408596, 510745, 817192, 1021490, 1123639, 2042980, 2247278, 2553725, 4085960, 4494556, 5107450, 5618195, 8989112, 10214900, 11236390, 20429800, 22472780, 28090975, 44945560, 56181950, 112363900, 224727800]

約数ペア:

[(1, 224727800), (2, 112363900), (4, 56181950), (5, 44945560), (8, 28090975), (10, 22472780), (11, 20429800), (20, 11236390), (22, 10214900), (25, 8989112), (40, 5618195), (44, 5107450), (50, 4494556), (55, 4085960), (88, 2553725), (100, 2247278), (110, 2042980), (200, 1123639), (220, 1021490), (275, 817192), (440, 510745), (550, 408596), (1100, 204298), (2200, 102149)]