156945361030

素因数分解:

$2^1\times 5^1\times {\mathrm{49999}}^1\times {\mathrm{313897}}^1$

素因数の和:363903

約数の個数: 16

約数和(自身を含む): 282508200000

約数和(自身を除く): 125562838970

約数列:

[1, 2, 5, 10, 49999, 99998, 249995, 313897, 499990, 627794, 1569485, 3138970, 15694536103, 31389072206, 78472680515, 156945361030]

約数ペア:

[(1, 156945361030), (2, 78472680515), (5, 31389072206), (10, 15694536103), (49999, 3138970), (99998, 1569485), (249995, 627794), (313897, 499990)]