16155260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73433}}^1$

素因数の和:73453

約数の個数: 24

約数和(自身を含む): 37010736

約数和(自身を除く): 20855476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 73433, 146866, 293732, 367165, 734330, 807763, 1468660, 1615526, 3231052, 4038815, 8077630, 16155260]

約数ペア:

[(1, 16155260), (2, 8077630), (4, 4038815), (5, 3231052), (10, 1615526), (11, 1468660), (20, 807763), (22, 734330), (44, 367165), (55, 293732), (110, 146866), (220, 73433)]