4951000

素因数分解:

$2^3\times 5^3\times {\mathrm{4951}}^1$

素因数の和:4972

約数の個数: 32

約数和(自身を含む): 11587680

約数和(自身を除く): 6636680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 4951, 9902, 19804, 24755, 39608, 49510, 99020, 123775, 198040, 247550, 495100, 618875, 990200, 1237750, 2475500, 4951000]

約数ペア:

[(1, 4951000), (2, 2475500), (4, 1237750), (5, 990200), (8, 618875), (10, 495100), (20, 247550), (25, 198040), (40, 123775), (50, 99020), (100, 49510), (125, 39608), (200, 24755), (250, 19804), (500, 9902), (1000, 4951)]