205124069620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353662189}}^1$

素因数の和:353662227

約数の個数: 24

約数和(自身を含む): 445614359400

約数和(自身を除く): 240490289780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 353662189, 707324378, 1414648756, 1768310945, 3536621890, 7073243780, 10256203481, 20512406962, 41024813924, 51281017405, 102562034810, 205124069620]

約数ペア:

[(1, 205124069620), (2, 102562034810), (4, 51281017405), (5, 41024813924), (10, 20512406962), (20, 10256203481), (29, 7073243780), (58, 3536621890), (116, 1768310945), (145, 1414648756), (290, 707324378), (580, 353662189)]