27298000

素因数分解:

$2^4\times 5^3\times {\mathrm{13649}}^1$

素因数の和:13672

約数の個数: 40

約数和(自身を含む): 66011400

約数和(自身を除く): 38713400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 13649, 27298, 54596, 68245, 109192, 136490, 218384, 272980, 341225, 545960, 682450, 1091920, 1364900, 1706125, 2729800, 3412250, 5459600, 6824500, 13649000, 27298000]

約数ペア:

[(1, 27298000), (2, 13649000), (4, 6824500), (5, 5459600), (8, 3412250), (10, 2729800), (16, 1706125), (20, 1364900), (25, 1091920), (40, 682450), (50, 545960), (80, 341225), (100, 272980), (125, 218384), (200, 136490), (250, 109192), (400, 68245), (500, 54596), (1000, 27298), (2000, 13649)]