4080229945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2005027}}^1$

素因数の和:2005080

約数の個数: 16

約数和(自身を含む): 5485756608

約数和(自身を除く): 1405526663

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 2005027, 10025135, 22055297, 74185999, 110276485, 370929995, 816045989, 4080229945]

約数ペア:

[(1, 4080229945), (5, 816045989), (11, 370929995), (37, 110276485), (55, 74185999), (185, 22055297), (407, 10025135), (2035, 2005027)]