47452000

素因数分解:

$2^5\times 5^3\times {\mathrm{11863}}^1$

素因数の和:11888

約数の個数: 48

約数和(自身を含む): 116599392

約数和(自身を除く): 69147392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 11863, 23726, 47452, 59315, 94904, 118630, 189808, 237260, 296575, 379616, 474520, 593150, 949040, 1186300, 1482875, 1898080, 2372600, 2965750, 4745200, 5931500, 9490400, 11863000, 23726000, 47452000]

約数ペア:

[(1, 47452000), (2, 23726000), (4, 11863000), (5, 9490400), (8, 5931500), (10, 4745200), (16, 2965750), (20, 2372600), (25, 1898080), (32, 1482875), (40, 1186300), (50, 949040), (80, 593150), (100, 474520), (125, 379616), (160, 296575), (200, 237260), (250, 189808), (400, 118630), (500, 94904), (800, 59315), (1000, 47452), (2000, 23726), (4000, 11863)]