8049335980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1\times {\mathrm{1427}}^1$

素因数の和:2423

約数の個数: 96

約数和(自身を含む): 19802635776

約数和(自身を除く): 11753299796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 937, 1204, 1427, 1505, 1874, 2854, 3010, 3748, 4685, 5708, 6020, 6559, 7135, 9370, 9989, 13118, 14270, 18740, 19978, 26236, 28540, 32795, 39956, 40291, 49945, 61361, 65590, 80582, 99890, 122722, 131180, 161164, 199780, 201455, 245444, 282037, 306805, 402910, 429527, 564074, 613610, 805820, 859054, 1128148, 1227220, 1337099, 1410185, 1718108, 2147635, 2674198, 2820370, 4295270, 5348396, 5640740, 6685495, 8590540, 9359693, 13370990, 18719386, 26741980, 37438772, 46798465, 57495257, 93596930, 114990514, 187193860, 229981028, 287476285, 402466799, 574952570, 804933598, 1149905140, 1609867196, 2012333995, 4024667990, 8049335980]

約数ペア:

[(1, 8049335980), (2, 4024667990), (4, 2012333995), (5, 1609867196), (7, 1149905140), (10, 804933598), (14, 574952570), (20, 402466799), (28, 287476285), (35, 229981028), (43, 187193860), (70, 114990514), (86, 93596930), (140, 57495257), (172, 46798465), (215, 37438772), (301, 26741980), (430, 18719386), (602, 13370990), (860, 9359693), (937, 8590540), (1204, 6685495), (1427, 5640740), (1505, 5348396), (1874, 4295270), (2854, 2820370), (3010, 2674198), (3748, 2147635), (4685, 1718108), (5708, 1410185), (6020, 1337099), (6559, 1227220), (7135, 1128148), (9370, 859054), (9989, 805820), (13118, 613610), (14270, 564074), (18740, 429527), (19978, 402910), (26236, 306805), (28540, 282037), (32795, 245444), (39956, 201455), (40291, 199780), (49945, 161164), (61361, 131180), (65590, 122722), (80582, 99890)]