22433320880

素因数分解:

$2^4\times 5^1\times {\mathrm{280416511}}^1$

素因数の和:280416524

約数の個数: 20

約数和(自身を含む): 52157471232

約数和(自身を除く): 29724150352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 280416511, 560833022, 1121666044, 1402082555, 2243332088, 2804165110, 4486664176, 5608330220, 11216660440, 22433320880]

約数ペア:

[(1, 22433320880), (2, 11216660440), (4, 5608330220), (5, 4486664176), (8, 2804165110), (10, 2243332088), (16, 1402082555), (20, 1121666044), (40, 560833022), (80, 280416511)]