34478000

素因数分解:

$2^4\times 5^3\times {\mathrm{17239}}^1$

素因数の和:17262

約数の個数: 40

約数和(自身を含む): 83372640

約数和(自身を除く): 48894640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 17239, 34478, 68956, 86195, 137912, 172390, 275824, 344780, 430975, 689560, 861950, 1379120, 1723900, 2154875, 3447800, 4309750, 6895600, 8619500, 17239000, 34478000]

約数ペア:

[(1, 34478000), (2, 17239000), (4, 8619500), (5, 6895600), (8, 4309750), (10, 3447800), (16, 2154875), (20, 1723900), (25, 1379120), (40, 861950), (50, 689560), (80, 430975), (100, 344780), (125, 275824), (200, 172390), (250, 137912), (400, 86195), (500, 68956), (1000, 34478), (2000, 17239)]