2019949096340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{9151}}^1$

素因数の和:10238

約数の個数: 192

約数和(自身を含む): 5100388220928

約数和(自身を除く): 3080439124588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 43, 70, 74, 86, 140, 148, 172, 185, 215, 259, 301, 370, 430, 518, 602, 740, 860, 991, 1036, 1204, 1295, 1505, 1591, 1982, 2590, 3010, 3182, 3964, 4955, 5180, 6020, 6364, 6937, 7955, 9151, 9910, 11137, 13874, 15910, 18302, 19820, 22274, 27748, 31820, 34685, 36604, 36667, 42613, 44548, 45755, 55685, 64057, 69370, 73334, 85226, 91510, 111370, 128114, 138740, 146668, 170452, 183020, 183335, 213065, 222740, 256228, 256669, 298291, 320285, 338587, 366670, 393493, 426130, 513338, 596582, 640570, 677174, 733340, 786986, 852260, 1026676, 1193164, 1281140, 1283345, 1354348, 1491455, 1573972, 1576681, 1692935, 1967465, 2370109, 2566690, 2754451, 2982910, 3153362, 3385870, 3934930, 4740218, 5133380, 5508902, 5965820, 6306724, 6771740, 7869860, 7883405, 9068641, 9480436, 11017804, 11036767, 11850545, 13772255, 14559241, 15766810, 18137282, 22073534, 23701090, 27544510, 29118482, 31533620, 36274564, 44147068, 45343205, 47402180, 55089020, 55183835, 58236964, 63480487, 72796205, 90686410, 101914687, 110367670, 126960974, 145592410, 181372820, 203829374, 220735340, 253921948, 291184820, 317402435, 335539717, 389951563, 407658748, 509573435, 634804870, 671079434, 779903126, 1019146870, 1269609740, 1342158868, 1559806252, 1677698585, 1949757815, 2038293740, 2348778019, 2729660941, 3355397170, 3899515630, 4697556038, 5459321882, 6710794340, 7799031260, 9395112076, 10918643764, 11743890095, 13648304705, 14428207831, 23487780190, 27296609410, 28856415662, 46975560380, 54593218820, 57712831324, 72141039155, 100997454817, 144282078310, 201994909634, 288564156620, 403989819268, 504987274085, 1009974548170, 2019949096340]

約数ペア:

[(1, 2019949096340), (2, 1009974548170), (4, 504987274085), (5, 403989819268), (7, 288564156620), (10, 201994909634), (14, 144282078310), (20, 100997454817), (28, 72141039155), (35, 57712831324), (37, 54593218820), (43, 46975560380), (70, 28856415662), (74, 27296609410), (86, 23487780190), (140, 14428207831), (148, 13648304705), (172, 11743890095), (185, 10918643764), (215, 9395112076), (259, 7799031260), (301, 6710794340), (370, 5459321882), (430, 4697556038), (518, 3899515630), (602, 3355397170), (740, 2729660941), (860, 2348778019), (991, 2038293740), (1036, 1949757815), (1204, 1677698585), (1295, 1559806252), (1505, 1342158868), (1591, 1269609740), (1982, 1019146870), (2590, 779903126), (3010, 671079434), (3182, 634804870), (3964, 509573435), (4955, 407658748), (5180, 389951563), (6020, 335539717), (6364, 317402435), (6937, 291184820), (7955, 253921948), (9151, 220735340), (9910, 203829374), (11137, 181372820), (13874, 145592410), (15910, 126960974), (18302, 110367670), (19820, 101914687), (22274, 90686410), (27748, 72796205), (31820, 63480487), (34685, 58236964), (36604, 55183835), (36667, 55089020), (42613, 47402180), (44548, 45343205), (45755, 44147068), (55685, 36274564), (64057, 31533620), (69370, 29118482), (73334, 27544510), (85226, 23701090), (91510, 22073534), (111370, 18137282), (128114, 15766810), (138740, 14559241), (146668, 13772255), (170452, 11850545), (183020, 11036767), (183335, 11017804), (213065, 9480436), (222740, 9068641), (256228, 7883405), (256669, 7869860), (298291, 6771740), (320285, 6306724), (338587, 5965820), (366670, 5508902), (393493, 5133380), (426130, 4740218), (513338, 3934930), (596582, 3385870), (640570, 3153362), (677174, 2982910), (733340, 2754451), (786986, 2566690), (852260, 2370109), (1026676, 1967465), (1193164, 1692935), (1281140, 1576681), (1283345, 1573972), (1354348, 1491455)]