10820105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 13595904

約数和(自身を除く): 2775799

約数列:

[1, 5, 41, 47, 205, 235, 1123, 1927, 5615, 9635, 46043, 52781, 230215, 263905, 2164021, 10820105]

約数ペア:

[(1, 10820105), (5, 2164021), (41, 263905), (47, 230215), (205, 52781), (235, 46043), (1123, 9635), (1927, 5615)]