2005696550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:651

約数の個数: 192

約数和(自身を含む): 4809067200

約数和(自身を除く): 2803370650

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 25, 26, 29, 34, 50, 55, 58, 65, 85, 110, 130, 143, 145, 170, 187, 221, 275, 286, 290, 319, 325, 374, 377, 425, 442, 493, 550, 569, 638, 650, 715, 725, 754, 850, 935, 986, 1105, 1138, 1430, 1450, 1595, 1870, 1885, 2210, 2431, 2465, 2845, 3190, 3575, 3770, 4147, 4675, 4862, 4930, 5423, 5525, 5690, 6259, 6409, 7150, 7397, 7975, 8294, 9350, 9425, 9673, 10846, 11050, 12155, 12325, 12518, 12818, 14225, 14794, 15950, 16501, 18850, 19346, 20735, 24310, 24650, 27115, 28450, 31295, 32045, 33002, 36985, 41470, 48365, 54230, 60775, 62590, 64090, 70499, 73970, 81367, 82505, 96730, 103675, 106403, 121550, 125749, 135575, 140998, 156475, 160225, 162734, 165010, 181511, 184925, 207350, 212806, 214513, 241825, 251498, 271150, 280517, 312950, 320450, 352495, 363022, 369850, 406835, 412525, 429026, 483650, 532015, 561034, 628745, 704990, 813670, 825050, 907555, 1064030, 1072565, 1257490, 1383239, 1402585, 1762475, 1815110, 2034175, 2145130, 2359643, 2660075, 2766478, 2805170, 3085687, 3143725, 3524950, 3646721, 4068350, 4537775, 4719286, 5320150, 5362825, 6171374, 6287450, 6916195, 7012925, 7293442, 9075550, 10725650, 11798215, 13832390, 14025850, 15428435, 18233605, 23596430, 30856870, 34580975, 36467210, 40113931, 58991075, 69161950, 77142175, 80227862, 91168025, 117982150, 154284350, 182336050, 200569655, 401139310, 1002848275, 2005696550]

約数ペア:

[(1, 2005696550), (2, 1002848275), (5, 401139310), (10, 200569655), (11, 182336050), (13, 154284350), (17, 117982150), (22, 91168025), (25, 80227862), (26, 77142175), (29, 69161950), (34, 58991075), (50, 40113931), (55, 36467210), (58, 34580975), (65, 30856870), (85, 23596430), (110, 18233605), (130, 15428435), (143, 14025850), (145, 13832390), (170, 11798215), (187, 10725650), (221, 9075550), (275, 7293442), (286, 7012925), (290, 6916195), (319, 6287450), (325, 6171374), (374, 5362825), (377, 5320150), (425, 4719286), (442, 4537775), (493, 4068350), (550, 3646721), (569, 3524950), (638, 3143725), (650, 3085687), (715, 2805170), (725, 2766478), (754, 2660075), (850, 2359643), (935, 2145130), (986, 2034175), (1105, 1815110), (1138, 1762475), (1430, 1402585), (1450, 1383239), (1595, 1257490), (1870, 1072565), (1885, 1064030), (2210, 907555), (2431, 825050), (2465, 813670), (2845, 704990), (3190, 628745), (3575, 561034), (3770, 532015), (4147, 483650), (4675, 429026), (4862, 412525), (4930, 406835), (5423, 369850), (5525, 363022), (5690, 352495), (6259, 320450), (6409, 312950), (7150, 280517), (7397, 271150), (7975, 251498), (8294, 241825), (9350, 214513), (9425, 212806), (9673, 207350), (10846, 184925), (11050, 181511), (12155, 165010), (12325, 162734), (12518, 160225), (12818, 156475), (14225, 140998), (14794, 135575), (15950, 125749), (16501, 121550), (18850, 106403), (19346, 103675), (20735, 96730), (24310, 82505), (24650, 81367), (27115, 73970), (28450, 70499), (31295, 64090), (32045, 62590), (33002, 60775), (36985, 54230), (41470, 48365)]