10004240

素因数分解:

$2^4\times 5^1\times {\mathrm{125053}}^1$

素因数の和:125066

約数の個数: 20

約数和(自身を含む): 23260044

約数和(自身を除く): 13255804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 125053, 250106, 500212, 625265, 1000424, 1250530, 2000848, 2501060, 5002120, 10004240]

約数ペア:

[(1, 10004240), (2, 5002120), (4, 2501060), (5, 2000848), (8, 1250530), (10, 1000424), (16, 625265), (20, 500212), (40, 250106), (80, 125053)]