27385270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13103}}^1$

素因数の和:13140

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 29224010

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 13103, 26206, 65515, 131030, 144133, 248957, 288266, 497914, 720665, 1244785, 1441330, 2489570, 2738527, 5477054, 13692635, 27385270]

約数ペア:

[(1, 27385270), (2, 13692635), (5, 5477054), (10, 2738527), (11, 2489570), (19, 1441330), (22, 1244785), (38, 720665), (55, 497914), (95, 288266), (110, 248957), (190, 144133), (209, 131030), (418, 65515), (1045, 26206), (2090, 13103)]