42019968500

素因数分解:

$2^2\times 5^3\times {\mathrm{84039937}}^1$

素因数の和:84039956

約数の個数: 24

約数和(自身を含む): 91771612296

約数和(自身を除く): 49751643796

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 84039937, 168079874, 336159748, 420199685, 840399370, 1680798740, 2100998425, 4201996850, 8403993700, 10504992125, 21009984250, 42019968500]

約数ペア:

[(1, 42019968500), (2, 21009984250), (4, 10504992125), (5, 8403993700), (10, 4201996850), (20, 2100998425), (25, 1680798740), (50, 840399370), (100, 420199685), (125, 336159748), (250, 168079874), (500, 84039937)]