10368508820

素因数分解:

$2^2\times 5^1\times {\mathrm{518425441}}^1$

素因数の和:518425450

約数の個数: 12

約数和(自身を含む): 21773868564

約数和(自身を除く): 11405359744

約数列:

[1, 2, 4, 5, 10, 20, 518425441, 1036850882, 2073701764, 2592127205, 5184254410, 10368508820]

約数ペア:

[(1, 10368508820), (2, 5184254410), (4, 2592127205), (5, 2073701764), (10, 1036850882), (20, 518425441)]