121036780

素因数分解:

$2^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{5039}}^1$

素因数の和:6249

約数の個数: 24

約数和(自身を含む): 254439360

約数和(自身を除く): 133402580

約数列:

[1, 2, 4, 5, 10, 20, 1201, 2402, 4804, 5039, 6005, 10078, 12010, 20156, 24020, 25195, 50390, 100780, 6051839, 12103678, 24207356, 30259195, 60518390, 121036780]

約数ペア:

[(1, 121036780), (2, 60518390), (4, 30259195), (5, 24207356), (10, 12103678), (20, 6051839), (1201, 100780), (2402, 50390), (4804, 25195), (5039, 24020), (6005, 20156), (10078, 12010)]