14001800

素因数分解:

$2^3\times 5^2\times {\mathrm{70009}}^1$

素因数の和:70025

約数の個数: 24

約数和(自身を含む): 32554650

約数和(自身を除く): 18552850

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 70009, 140018, 280036, 350045, 560072, 700090, 1400180, 1750225, 2800360, 3500450, 7000900, 14001800]

約数ペア:

[(1, 14001800), (2, 7000900), (4, 3500450), (5, 2800360), (8, 1750225), (10, 1400180), (20, 700090), (25, 560072), (40, 350045), (50, 280036), (100, 140018), (200, 70009)]