80320042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{5441}}^1$

素因数の和:5526

約数の個数: 24

約数和(自身を含む): 134624196

約数和(自身を除く): 54304154

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 5441, 7381, 10882, 14762, 59851, 119702, 331901, 658361, 663802, 1316722, 3650911, 7301822, 40160021, 80320042]

約数ペア:

[(1, 80320042), (2, 40160021), (11, 7301822), (22, 3650911), (61, 1316722), (121, 663802), (122, 658361), (242, 331901), (671, 119702), (1342, 59851), (5441, 14762), (7381, 10882)]