3214000

素因数分解:

$2^4\times 5^3\times {\mathrm{1607}}^1$

素因数の和:1630

約数の個数: 40

約数和(自身を含む): 7776288

約数和(自身を除く): 4562288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 1607, 2000, 3214, 6428, 8035, 12856, 16070, 25712, 32140, 40175, 64280, 80350, 128560, 160700, 200875, 321400, 401750, 642800, 803500, 1607000, 3214000]

約数ペア:

[(1, 3214000), (2, 1607000), (4, 803500), (5, 642800), (8, 401750), (10, 321400), (16, 200875), (20, 160700), (25, 128560), (40, 80350), (50, 64280), (80, 40175), (100, 32140), (125, 25712), (200, 16070), (250, 12856), (400, 8035), (500, 6428), (1000, 3214), (1607, 2000)]