2247278000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{102149}}^1$

素因数の和:102183

約数の個数: 80

約数和(自身を含む): 5927968800

約数和(自身を除く): 3680690800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2750, 4400, 5500, 11000, 22000, 102149, 204298, 408596, 510745, 817192, 1021490, 1123639, 1634384, 2042980, 2247278, 2553725, 4085960, 4494556, 5107450, 5618195, 8171920, 8989112, 10214900, 11236390, 12768625, 17978224, 20429800, 22472780, 25537250, 28090975, 40859600, 44945560, 51074500, 56181950, 89891120, 102149000, 112363900, 140454875, 204298000, 224727800, 280909750, 449455600, 561819500, 1123639000, 2247278000]

約数ペア:

[(1, 2247278000), (2, 1123639000), (4, 561819500), (5, 449455600), (8, 280909750), (10, 224727800), (11, 204298000), (16, 140454875), (20, 112363900), (22, 102149000), (25, 89891120), (40, 56181950), (44, 51074500), (50, 44945560), (55, 40859600), (80, 28090975), (88, 25537250), (100, 22472780), (110, 20429800), (125, 17978224), (176, 12768625), (200, 11236390), (220, 10214900), (250, 8989112), (275, 8171920), (400, 5618195), (440, 5107450), (500, 4494556), (550, 4085960), (880, 2553725), (1000, 2247278), (1100, 2042980), (1375, 1634384), (2000, 1123639), (2200, 1021490), (2750, 817192), (4400, 510745), (5500, 408596), (11000, 204298), (22000, 102149)]