27306204580

素因数分解:

$2^2\times 5^1\times {\mathrm{1365310229}}^1$

素因数の和:1365310238

約数の個数: 12

約数和(自身を含む): 57343029660

約数和(自身を除く): 30036825080

約数列:

[1, 2, 4, 5, 10, 20, 1365310229, 2730620458, 5461240916, 6826551145, 13653102290, 27306204580]

約数ペア:

[(1, 27306204580), (2, 13653102290), (4, 6826551145), (5, 5461240916), (10, 2730620458), (20, 1365310229)]