14030480

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1609}}^1$

素因数の和:1731

約数の個数: 40

約数和(自身を含む): 32940600

約数和(自身を除く): 18910120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1609, 1744, 2180, 3218, 4360, 6436, 8045, 8720, 12872, 16090, 25744, 32180, 64360, 128720, 175381, 350762, 701524, 876905, 1403048, 1753810, 2806096, 3507620, 7015240, 14030480]

約数ペア:

[(1, 14030480), (2, 7015240), (4, 3507620), (5, 2806096), (8, 1753810), (10, 1403048), (16, 876905), (20, 701524), (40, 350762), (80, 175381), (109, 128720), (218, 64360), (436, 32180), (545, 25744), (872, 16090), (1090, 12872), (1609, 8720), (1744, 8045), (2180, 6436), (3218, 4360)]