11236820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{80263}}^1$

素因数の和:80279

約数の個数: 24

約数和(自身を含む): 26968704

約数和(自身を除く): 15731884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 80263, 160526, 321052, 401315, 561841, 802630, 1123682, 1605260, 2247364, 2809205, 5618410, 11236820]

約数ペア:

[(1, 11236820), (2, 5618410), (4, 2809205), (5, 2247364), (7, 1605260), (10, 1123682), (14, 802630), (20, 561841), (28, 401315), (35, 321052), (70, 160526), (140, 80263)]