15452000

素因数分解:

$2^5\times 5^3\times {\mathrm{3863}}^1$

素因数の和:3888

約数の個数: 48

約数和(自身を含む): 37975392

約数和(自身を除く): 22523392

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, 3863, 4000, 7726, 15452, 19315, 30904, 38630, 61808, 77260, 96575, 123616, 154520, 193150, 309040, 386300, 482875, 618080, 772600, 965750, 1545200, 1931500, 3090400, 3863000, 7726000, 15452000]

約数ペア:

[(1, 15452000), (2, 7726000), (4, 3863000), (5, 3090400), (8, 1931500), (10, 1545200), (16, 965750), (20, 772600), (25, 618080), (32, 482875), (40, 386300), (50, 309040), (80, 193150), (100, 154520), (125, 123616), (160, 96575), (200, 77260), (250, 61808), (400, 38630), (500, 30904), (800, 19315), (1000, 15452), (2000, 7726), (3863, 4000)]