8004500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{2287}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 19987968

約数和(自身を除く): 11983468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 2287, 3500, 4574, 9148, 11435, 16009, 22870, 32018, 45740, 57175, 64036, 80045, 114350, 160090, 228700, 285875, 320180, 400225, 571750, 800450, 1143500, 1600900, 2001125, 4002250, 8004500]

約数ペア:

[(1, 8004500), (2, 4002250), (4, 2001125), (5, 1600900), (7, 1143500), (10, 800450), (14, 571750), (20, 400225), (25, 320180), (28, 285875), (35, 228700), (50, 160090), (70, 114350), (100, 80045), (125, 64036), (140, 57175), (175, 45740), (250, 32018), (350, 22870), (500, 16009), (700, 11435), (875, 9148), (1750, 4574), (2287, 3500)]