41894000

素因数分解:

$2^4\times 5^3\times {\mathrm{20947}}^1$

素因数の和:20970

約数の個数: 40

約数和(自身を含む): 101304528

約数和(自身を除く): 59410528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 20947, 41894, 83788, 104735, 167576, 209470, 335152, 418940, 523675, 837880, 1047350, 1675760, 2094700, 2618375, 4189400, 5236750, 8378800, 10473500, 20947000, 41894000]

約数ペア:

[(1, 41894000), (2, 20947000), (4, 10473500), (5, 8378800), (8, 5236750), (10, 4189400), (16, 2618375), (20, 2094700), (25, 1675760), (40, 1047350), (50, 837880), (80, 523675), (100, 418940), (125, 335152), (200, 209470), (250, 167576), (400, 104735), (500, 83788), (1000, 41894), (2000, 20947)]