20161272670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26183471}}^1$

素因数の和:26183496

約数の個数: 32

約数和(自身を含む): 45245039616

約数和(自身を除く): 25083766946

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 26183471, 52366942, 130917355, 183284297, 261834710, 288018181, 366568594, 576036362, 916421485, 1440090905, 1832842970, 2016127267, 2880181810, 4032254534, 10080636335, 20161272670]

約数ペア:

[(1, 20161272670), (2, 10080636335), (5, 4032254534), (7, 2880181810), (10, 2016127267), (11, 1832842970), (14, 1440090905), (22, 916421485), (35, 576036362), (55, 366568594), (70, 288018181), (77, 261834710), (110, 183284297), (154, 130917355), (385, 52366942), (770, 26183471)]