9760880

素因数分解:

$2^4\times 5^1\times {\mathrm{122011}}^1$

素因数の和:122024

約数の個数: 20

約数和(自身を含む): 22694232

約数和(自身を除く): 12933352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 122011, 244022, 488044, 610055, 976088, 1220110, 1952176, 2440220, 4880440, 9760880]

約数ペア:

[(1, 9760880), (2, 4880440), (4, 2440220), (5, 1952176), (8, 1220110), (10, 976088), (16, 610055), (20, 488044), (40, 244022), (80, 122011)]