27087020

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4327}}^1$

素因数の和:4649

約数の個数: 24

約数和(自身を含む): 57077664

約数和(自身を除く): 29990644

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 4327, 6260, 8654, 17308, 21635, 43270, 86540, 1354351, 2708702, 5417404, 6771755, 13543510, 27087020]

約数ペア:

[(1, 27087020), (2, 13543510), (4, 6771755), (5, 5417404), (10, 2708702), (20, 1354351), (313, 86540), (626, 43270), (1252, 21635), (1565, 17308), (3130, 8654), (4327, 6260)]