40871904044

素因数分解:

$2^2\times {\mathrm{1013}}^1\times {\mathrm{1997}}^1\times {\mathrm{5051}}^1$

素因数の和:8065

約数の個数: 24

約数和(自身を含む): 71646473808

約数和(自身を除く): 30774569764

約数列:

[1, 2, 4, 1013, 1997, 2026, 3994, 4052, 5051, 7988, 10102, 20204, 2022961, 4045922, 5116663, 8091844, 10086847, 10233326, 20173694, 20466652, 40347388, 10217976011, 20435952022, 40871904044]

約数ペア:

[(1, 40871904044), (2, 20435952022), (4, 10217976011), (1013, 40347388), (1997, 20466652), (2026, 20173694), (3994, 10233326), (4052, 10086847), (5051, 8091844), (7988, 5116663), (10102, 4045922), (20204, 2022961)]