75313220

素因数分解:

$2^2\times 5^1\times {\mathrm{3765661}}^1$

素因数の和:3765670

約数の個数: 12

約数和(自身を含む): 158157804

約数和(自身を除く): 82844584

約数列:

[1, 2, 4, 5, 10, 20, 3765661, 7531322, 15062644, 18828305, 37656610, 75313220]

約数ペア:

[(1, 75313220), (2, 37656610), (4, 18828305), (5, 15062644), (10, 7531322), (20, 3765661)]