10080408460

素因数分解:

$2^2\times 5^1\times {\mathrm{504020423}}^1$

素因数の和:504020432

約数の個数: 12

約数和(自身を含む): 21168857808

約数和(自身を除く): 11088449348

約数列:

[1, 2, 4, 5, 10, 20, 504020423, 1008040846, 2016081692, 2520102115, 5040204230, 10080408460]

約数ペア:

[(1, 10080408460), (2, 5040204230), (4, 2520102115), (5, 2016081692), (10, 1008040846), (20, 504020423)]