206023735880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1\times {\mathrm{3041}}^1$

素因数の和:4087

約数の個数: 128

約数和(自身を含む): 493680096000

約数和(自身を除く): 287656360120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 97, 152, 190, 194, 380, 388, 485, 760, 776, 919, 970, 1838, 1843, 1940, 3041, 3676, 3686, 3880, 4595, 6082, 7352, 7372, 9190, 9215, 12164, 14744, 15205, 17461, 18380, 18430, 24328, 30410, 34922, 36760, 36860, 57779, 60820, 69844, 73720, 87305, 89143, 115558, 121640, 139688, 174610, 178286, 231116, 288895, 294977, 349220, 356572, 445715, 462232, 577790, 589954, 698440, 713144, 891430, 1155580, 1179908, 1474885, 1693717, 1782860, 2311160, 2359816, 2794679, 2949770, 3387434, 3565720, 5589358, 5604563, 5899540, 6774868, 8468585, 11178716, 11209126, 11799080, 13549736, 13973395, 16937170, 22357432, 22418252, 27946790, 28022815, 33874340, 44836504, 53098901, 55893580, 56045630, 67748680, 106197802, 111787160, 112091260, 212395604, 224182520, 265494505, 271083863, 424791208, 530989010, 542167726, 1061978020, 1084335452, 1355419315, 2123956040, 2168670904, 2710838630, 5150593397, 5421677260, 10301186794, 10843354520, 20602373588, 25752966985, 41204747176, 51505933970, 103011867940, 206023735880]

約数ペア:

[(1, 206023735880), (2, 103011867940), (4, 51505933970), (5, 41204747176), (8, 25752966985), (10, 20602373588), (19, 10843354520), (20, 10301186794), (38, 5421677260), (40, 5150593397), (76, 2710838630), (95, 2168670904), (97, 2123956040), (152, 1355419315), (190, 1084335452), (194, 1061978020), (380, 542167726), (388, 530989010), (485, 424791208), (760, 271083863), (776, 265494505), (919, 224182520), (970, 212395604), (1838, 112091260), (1843, 111787160), (1940, 106197802), (3041, 67748680), (3676, 56045630), (3686, 55893580), (3880, 53098901), (4595, 44836504), (6082, 33874340), (7352, 28022815), (7372, 27946790), (9190, 22418252), (9215, 22357432), (12164, 16937170), (14744, 13973395), (15205, 13549736), (17461, 11799080), (18380, 11209126), (18430, 11178716), (24328, 8468585), (30410, 6774868), (34922, 5899540), (36760, 5604563), (36860, 5589358), (57779, 3565720), (60820, 3387434), (69844, 2949770), (73720, 2794679), (87305, 2359816), (89143, 2311160), (115558, 1782860), (121640, 1693717), (139688, 1474885), (174610, 1179908), (178286, 1155580), (231116, 891430), (288895, 713144), (294977, 698440), (349220, 589954), (356572, 577790), (445715, 462232)]