10938580

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2179}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 23073120

約数和(自身を除く): 12134540

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2179, 2510, 4358, 5020, 8716, 10895, 21790, 43580, 546929, 1093858, 2187716, 2734645, 5469290, 10938580]

約数ペア:

[(1, 10938580), (2, 5469290), (4, 2734645), (5, 2187716), (10, 1093858), (20, 546929), (251, 43580), (502, 21790), (1004, 10895), (1255, 8716), (2179, 5020), (2510, 4358)]