4574000

素因数分解:

$2^4\times 5^3\times {\mathrm{2287}}^1$

素因数の和:2310

約数の個数: 40

約数和(自身を含む): 11064768

約数和(自身を除く): 6490768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2287, 4574, 9148, 11435, 18296, 22870, 36592, 45740, 57175, 91480, 114350, 182960, 228700, 285875, 457400, 571750, 914800, 1143500, 2287000, 4574000]

約数ペア:

[(1, 4574000), (2, 2287000), (4, 1143500), (5, 914800), (8, 571750), (10, 457400), (16, 285875), (20, 228700), (25, 182960), (40, 114350), (50, 91480), (80, 57175), (100, 45740), (125, 36592), (200, 22870), (250, 18296), (400, 11435), (500, 9148), (1000, 4574), (2000, 2287)]