14038000

素因数分解:

$2^4\times 5^3\times {\mathrm{7019}}^1$

素因数の和:7042

約数の個数: 40

約数和(自身を含む): 33948720

約数和(自身を除く): 19910720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 7019, 14038, 28076, 35095, 56152, 70190, 112304, 140380, 175475, 280760, 350950, 561520, 701900, 877375, 1403800, 1754750, 2807600, 3509500, 7019000, 14038000]

約数ペア:

[(1, 14038000), (2, 7019000), (4, 3509500), (5, 2807600), (8, 1754750), (10, 1403800), (16, 877375), (20, 701900), (25, 561520), (40, 350950), (50, 280760), (80, 175475), (100, 140380), (125, 112304), (200, 70190), (250, 56152), (400, 35095), (500, 28076), (1000, 14038), (2000, 7019)]