5200820

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{587}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 10965024

約数和(自身を除く): 5764204

約数列:

[1, 2, 4, 5, 10, 20, 443, 587, 886, 1174, 1772, 2215, 2348, 2935, 4430, 5870, 8860, 11740, 260041, 520082, 1040164, 1300205, 2600410, 5200820]

約数ペア:

[(1, 5200820), (2, 2600410), (4, 1300205), (5, 1040164), (10, 520082), (20, 260041), (443, 11740), (587, 8860), (886, 5870), (1174, 4430), (1772, 2935), (2215, 2348)]