3670122460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{6469}}^1$

素因数の和:7990

約数の個数: 48

約数和(自身を含む): 8119591200

約数和(自身を除く): 4449468740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1493, 2986, 5972, 6469, 7465, 12938, 14930, 25876, 28367, 29860, 32345, 56734, 64690, 113468, 122911, 129380, 141835, 245822, 283670, 491644, 567340, 614555, 1229110, 2458220, 9658217, 19316434, 38632868, 48291085, 96582170, 183506123, 193164340, 367012246, 734024492, 917530615, 1835061230, 3670122460]

約数ペア:

[(1, 3670122460), (2, 1835061230), (4, 917530615), (5, 734024492), (10, 367012246), (19, 193164340), (20, 183506123), (38, 96582170), (76, 48291085), (95, 38632868), (190, 19316434), (380, 9658217), (1493, 2458220), (2986, 1229110), (5972, 614555), (6469, 567340), (7465, 491644), (12938, 283670), (14930, 245822), (25876, 141835), (28367, 129380), (29860, 122911), (32345, 113468), (56734, 64690)]