1116925840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{2437}}^1$

素因数の和:2804

約数の個数: 80

約数和(自身を含む): 2758899312

約数和(自身を除く): 1641973472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 337, 340, 674, 680, 1348, 1360, 1685, 2437, 2696, 3370, 4874, 5392, 5729, 6740, 9748, 11458, 12185, 13480, 19496, 22916, 24370, 26960, 28645, 38992, 41429, 45832, 48740, 57290, 82858, 91664, 97480, 114580, 165716, 194960, 207145, 229160, 331432, 414290, 458320, 662864, 821269, 828580, 1642538, 1657160, 3285076, 3314320, 4106345, 6570152, 8212690, 13140304, 13961573, 16425380, 27923146, 32850760, 55846292, 65701520, 69807865, 111692584, 139615730, 223385168, 279231460, 558462920, 1116925840]

約数ペア:

[(1, 1116925840), (2, 558462920), (4, 279231460), (5, 223385168), (8, 139615730), (10, 111692584), (16, 69807865), (17, 65701520), (20, 55846292), (34, 32850760), (40, 27923146), (68, 16425380), (80, 13961573), (85, 13140304), (136, 8212690), (170, 6570152), (272, 4106345), (337, 3314320), (340, 3285076), (674, 1657160), (680, 1642538), (1348, 828580), (1360, 821269), (1685, 662864), (2437, 458320), (2696, 414290), (3370, 331432), (4874, 229160), (5392, 207145), (5729, 194960), (6740, 165716), (9748, 114580), (11458, 97480), (12185, 91664), (13480, 82858), (19496, 57290), (22916, 48740), (24370, 45832), (26960, 41429), (28645, 38992)]