80747260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367033}}^1$

素因数の和:367053

約数の個数: 24

約数和(自身を含む): 184985136

約数和(自身を除く): 104237876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 367033, 734066, 1468132, 1835165, 3670330, 4037363, 7340660, 8074726, 16149452, 20186815, 40373630, 80747260]

約数ペア:

[(1, 80747260), (2, 40373630), (4, 20186815), (5, 16149452), (10, 8074726), (11, 7340660), (20, 4037363), (22, 3670330), (44, 1835165), (55, 1468132), (110, 734066), (220, 367033)]