13143851140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 33670106568

約数和(自身を除く): 20526255428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 97, 98, 101, 140, 148, 185, 194, 196, 202, 245, 259, 370, 388, 404, 485, 490, 505, 518, 679, 707, 740, 970, 980, 1010, 1036, 1295, 1358, 1369, 1414, 1813, 1940, 2020, 2590, 2716, 2738, 2828, 3395, 3535, 3589, 3626, 3737, 4753, 4949, 5180, 5476, 6790, 6845, 7070, 7178, 7252, 7474, 9065, 9506, 9583, 9797, 9898, 13580, 13690, 14140, 14356, 14948, 17945, 18130, 18685, 19012, 19166, 19594, 19796, 23765, 24745, 25123, 26159, 27380, 35890, 36260, 37370, 38332, 39188, 47530, 47915, 48985, 49490, 50246, 52318, 67081, 68579, 71780, 74740, 95060, 95830, 97970, 98980, 100492, 104636, 125615, 130795, 132793, 134162, 137158, 138269, 175861, 183113, 191660, 195940, 251230, 261590, 265586, 268324, 274316, 276538, 335405, 342895, 351722, 362489, 366226, 480053, 502460, 523180, 531172, 553076, 663965, 670810, 685790, 691345, 703444, 724978, 732452, 879305, 915565, 929551, 960106, 967883, 1327930, 1341620, 1371580, 1382690, 1449956, 1758610, 1812445, 1831130, 1859102, 1920212, 1935766, 2400265, 2537423, 2655860, 2765380, 3517220, 3624890, 3662260, 3718204, 3871532, 4647755, 4800530, 4839415, 5074846, 6506857, 6775181, 7249780, 9295510, 9601060, 9678830, 10149692, 12687115, 13013714, 13412093, 13550362, 17761961, 18591020, 19357660, 25374230, 26027428, 26824186, 27100724, 32534285, 33875905, 35523922, 50748460, 53648372, 65068570, 67060465, 67751810, 71047844, 88809805, 93884651, 130137140, 134120930, 135503620, 177619610, 187769302, 268241860, 355239220, 375538604, 469423255, 657192557, 938846510, 1314385114, 1877693020, 2628770228, 3285962785, 6571925570, 13143851140]

約数ペア:

[(1, 13143851140), (2, 6571925570), (4, 3285962785), (5, 2628770228), (7, 1877693020), (10, 1314385114), (14, 938846510), (20, 657192557), (28, 469423255), (35, 375538604), (37, 355239220), (49, 268241860), (70, 187769302), (74, 177619610), (97, 135503620), (98, 134120930), (101, 130137140), (140, 93884651), (148, 88809805), (185, 71047844), (194, 67751810), (196, 67060465), (202, 65068570), (245, 53648372), (259, 50748460), (370, 35523922), (388, 33875905), (404, 32534285), (485, 27100724), (490, 26824186), (505, 26027428), (518, 25374230), (679, 19357660), (707, 18591020), (740, 17761961), (970, 13550362), (980, 13412093), (1010, 13013714), (1036, 12687115), (1295, 10149692), (1358, 9678830), (1369, 9601060), (1414, 9295510), (1813, 7249780), (1940, 6775181), (2020, 6506857), (2590, 5074846), (2716, 4839415), (2738, 4800530), (2828, 4647755), (3395, 3871532), (3535, 3718204), (3589, 3662260), (3626, 3624890), (3737, 3517220), (4753, 2765380), (4949, 2655860), (5180, 2537423), (5476, 2400265), (6790, 1935766), (6845, 1920212), (7070, 1859102), (7178, 1831130), (7252, 1812445), (7474, 1758610), (9065, 1449956), (9506, 1382690), (9583, 1371580), (9797, 1341620), (9898, 1327930), (13580, 967883), (13690, 960106), (14140, 929551), (14356, 915565), (14948, 879305), (17945, 732452), (18130, 724978), (18685, 703444), (19012, 691345), (19166, 685790), (19594, 670810), (19796, 663965), (23765, 553076), (24745, 531172), (25123, 523180), (26159, 502460), (27380, 480053), (35890, 366226), (36260, 362489), (37370, 351722), (38332, 342895), (39188, 335405), (47530, 276538), (47915, 274316), (48985, 268324), (49490, 265586), (50246, 261590), (52318, 251230), (67081, 195940), (68579, 191660), (71780, 183113), (74740, 175861), (95060, 138269), (95830, 137158), (97970, 134162), (98980, 132793), (100492, 130795), (104636, 125615)]