2009054630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2699}}^1$

素因数の和:2885

約数の個数: 64

約数和(自身を含む): 4045075200

約数和(自身を除く): 2036020570

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 101, 110, 134, 202, 335, 505, 670, 737, 1010, 1111, 1474, 2222, 2699, 3685, 5398, 5555, 6767, 7370, 11110, 13495, 13534, 26990, 29689, 33835, 59378, 67670, 74437, 148445, 148874, 180833, 272599, 296890, 361666, 372185, 545198, 744370, 904165, 1362995, 1808330, 1989163, 2725990, 2998589, 3978326, 5997178, 9945815, 14992945, 18264133, 19891630, 29985890, 36528266, 91320665, 182641330, 200905463, 401810926, 1004527315, 2009054630]

約数ペア:

[(1, 2009054630), (2, 1004527315), (5, 401810926), (10, 200905463), (11, 182641330), (22, 91320665), (55, 36528266), (67, 29985890), (101, 19891630), (110, 18264133), (134, 14992945), (202, 9945815), (335, 5997178), (505, 3978326), (670, 2998589), (737, 2725990), (1010, 1989163), (1111, 1808330), (1474, 1362995), (2222, 904165), (2699, 744370), (3685, 545198), (5398, 372185), (5555, 361666), (6767, 296890), (7370, 272599), (11110, 180833), (13495, 148874), (13534, 148445), (26990, 74437), (29689, 67670), (33835, 59378)]