10776020

素因数分解:

$2^2\times 5^1\times {\mathrm{538801}}^1$

素因数の和:538810

約数の個数: 12

約数和(自身を含む): 22629684

約数和(自身を除く): 11853664

約数列:

[1, 2, 4, 5, 10, 20, 538801, 1077602, 2155204, 2694005, 5388010, 10776020]

約数ペア:

[(1, 10776020), (2, 5388010), (4, 2694005), (5, 2155204), (10, 1077602), (20, 538801)]