415789580020

素因数分解:

$2^2\times 5^1\times {\mathrm{1963309}}^1\times {\mathrm{10589}}^1$

素因数の和:1973907

約数の個数: 24

約数和(自身を含む): 873241021800

約数和(自身を除く): 457451441780

約数列:

[1, 2, 4, 5, 10, 20, 10589, 21178, 42356, 52945, 105890, 211780, 1963309, 3926618, 7853236, 9816545, 19633090, 39266180, 20789479001, 41578958002, 83157916004, 103947395005, 207894790010, 415789580020]

約数ペア:

[(1, 415789580020), (2, 207894790010), (4, 103947395005), (5, 83157916004), (10, 41578958002), (20, 20789479001), (10589, 39266180), (21178, 19633090), (42356, 9816545), (52945, 7853236), (105890, 3926618), (211780, 1963309)]