22298000

素因数分解:

$2^4\times 5^3\times {\mathrm{11149}}^1$

素因数の和:11172

約数の個数: 40

約数和(自身を含む): 53921400

約数和(自身を除く): 31623400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 11149, 22298, 44596, 55745, 89192, 111490, 178384, 222980, 278725, 445960, 557450, 891920, 1114900, 1393625, 2229800, 2787250, 4459600, 5574500, 11149000, 22298000]

約数ペア:

[(1, 22298000), (2, 11149000), (4, 5574500), (5, 4459600), (8, 2787250), (10, 2229800), (16, 1393625), (20, 1114900), (25, 891920), (40, 557450), (50, 445960), (80, 278725), (100, 222980), (125, 178384), (200, 111490), (250, 89192), (400, 55745), (500, 44596), (1000, 22298), (2000, 11149)]