102149000

素因数分解:

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

素因数の和:102170

約数の個数: 32

約数和(自身を含む): 239031000

約数和(自身を除く): 136882000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 102149, 204298, 408596, 510745, 817192, 1021490, 2042980, 2553725, 4085960, 5107450, 10214900, 12768625, 20429800, 25537250, 51074500, 102149000]

約数ペア:

[(1, 102149000), (2, 51074500), (4, 25537250), (5, 20429800), (8, 12768625), (10, 10214900), (20, 5107450), (25, 4085960), (40, 2553725), (50, 2042980), (100, 1021490), (125, 817192), (200, 510745), (250, 408596), (500, 204298), (1000, 102149)]