5162152760

素因数分解:

$2^3\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{61837}}^1$

素因数の和:63935

約数の個数: 32

約数和(自身を含む): 11620596960

約数和(自身を除く): 6458444200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2087, 4174, 8348, 10435, 16696, 20870, 41740, 61837, 83480, 123674, 247348, 309185, 494696, 618370, 1236740, 2473480, 129053819, 258107638, 516215276, 645269095, 1032430552, 1290538190, 2581076380, 5162152760]

約数ペア:

[(1, 5162152760), (2, 2581076380), (4, 1290538190), (5, 1032430552), (8, 645269095), (10, 516215276), (20, 258107638), (40, 129053819), (2087, 2473480), (4174, 1236740), (8348, 618370), (10435, 494696), (16696, 309185), (20870, 247348), (41740, 123674), (61837, 83480)]