18829241450

素因数分解:

$2^1\times 5^2\times {\mathrm{1217}}^1\times {\mathrm{309437}}^1$

素因数の和:310666

約数の個数: 24

約数和(自身を含む): 35051280012

約数和(自身を除く): 16222038562

約数列:

[1, 2, 5, 10, 25, 50, 1217, 2434, 6085, 12170, 30425, 60850, 309437, 618874, 1547185, 3094370, 7735925, 15471850, 376584829, 753169658, 1882924145, 3765848290, 9414620725, 18829241450]

約数ペア:

[(1, 18829241450), (2, 9414620725), (5, 3765848290), (10, 1882924145), (25, 753169658), (50, 376584829), (1217, 15471850), (2434, 7735925), (6085, 3094370), (12170, 1547185), (30425, 618874), (60850, 309437)]