80586439108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{575963}}^1$

素因数の和:576256

約数の個数: 48

約数和(自身を含む): 170301035520

約数和(自身を除く): 89714596412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 263, 266, 526, 532, 1052, 1841, 3682, 4997, 7364, 9994, 19988, 34979, 69958, 139916, 575963, 1151926, 2303852, 4031741, 8063482, 10943297, 16126964, 21886594, 43773188, 76603079, 151478269, 153206158, 302956538, 306412316, 605913076, 1060347883, 2120695766, 2878087111, 4241391532, 5756174222, 11512348444, 20146609777, 40293219554, 80586439108]

約数ペア:

[(1, 80586439108), (2, 40293219554), (4, 20146609777), (7, 11512348444), (14, 5756174222), (19, 4241391532), (28, 2878087111), (38, 2120695766), (76, 1060347883), (133, 605913076), (263, 306412316), (266, 302956538), (526, 153206158), (532, 151478269), (1052, 76603079), (1841, 43773188), (3682, 21886594), (4997, 16126964), (7364, 10943297), (9994, 8063482), (19988, 4031741), (34979, 2303852), (69958, 1151926), (139916, 575963)]