9205270

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10343}}^1$

素因数の和:10439

約数の個数: 16

約数和(自身を含む): 16757280

約数和(自身を除く): 7552010

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 10343, 20686, 51715, 103430, 920527, 1841054, 4602635, 9205270]

約数ペア:

[(1, 9205270), (2, 4602635), (5, 1841054), (10, 920527), (89, 103430), (178, 51715), (445, 20686), (890, 10343)]