22473692240

素因数分解:

$2^4\times 5^1\times {\mathrm{280921153}}^1$

素因数の和:280921166

約数の個数: 20

約数和(自身を含む): 52251334644

約数和(自身を除く): 29777642404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 280921153, 561842306, 1123684612, 1404605765, 2247369224, 2809211530, 4494738448, 5618423060, 11236846120, 22473692240]

約数ペア:

[(1, 22473692240), (2, 11236846120), (4, 5618423060), (5, 4494738448), (8, 2809211530), (10, 2247369224), (16, 1404605765), (20, 1123684612), (40, 561842306), (80, 280921153)]