26015571540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{162577}}^1$

素因数の和:162726

約数の個数: 144

約数和(自身を含む): 90898010112

約数和(自身を除く): 64882438572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 508, 630, 635, 762, 889, 1143, 1260, 1270, 1524, 1778, 1905, 2286, 2540, 2667, 3556, 3810, 4445, 4572, 5334, 5715, 7620, 8001, 8890, 10668, 11430, 13335, 16002, 17780, 22860, 26670, 32004, 40005, 53340, 80010, 160020, 162577, 325154, 487731, 650308, 812885, 975462, 1138039, 1463193, 1625770, 1950924, 2276078, 2438655, 2926386, 3251540, 3414117, 4552156, 4877310, 5690195, 5852772, 6828234, 7315965, 9754620, 10242351, 11380390, 13656468, 14631930, 17070585, 20484702, 20647279, 22760780, 29263860, 34141170, 40969404, 41294558, 51211755, 61941837, 68282340, 82589116, 102423510, 103236395, 123883674, 144530953, 185825511, 204847020, 206472790, 247767348, 289061906, 309709185, 371651022, 412945580, 433592859, 578123812, 619418370, 722654765, 743302044, 867185718, 929127555, 1238836740, 1300778577, 1445309530, 1734371436, 1858255110, 2167964295, 2601557154, 2890619060, 3716510220, 4335928590, 5203114308, 6503892885, 8671857180, 13007785770, 26015571540]

約数ペア:

[(1, 26015571540), (2, 13007785770), (3, 8671857180), (4, 6503892885), (5, 5203114308), (6, 4335928590), (7, 3716510220), (9, 2890619060), (10, 2601557154), (12, 2167964295), (14, 1858255110), (15, 1734371436), (18, 1445309530), (20, 1300778577), (21, 1238836740), (28, 929127555), (30, 867185718), (35, 743302044), (36, 722654765), (42, 619418370), (45, 578123812), (60, 433592859), (63, 412945580), (70, 371651022), (84, 309709185), (90, 289061906), (105, 247767348), (126, 206472790), (127, 204847020), (140, 185825511), (180, 144530953), (210, 123883674), (252, 103236395), (254, 102423510), (315, 82589116), (381, 68282340), (420, 61941837), (508, 51211755), (630, 41294558), (635, 40969404), (762, 34141170), (889, 29263860), (1143, 22760780), (1260, 20647279), (1270, 20484702), (1524, 17070585), (1778, 14631930), (1905, 13656468), (2286, 11380390), (2540, 10242351), (2667, 9754620), (3556, 7315965), (3810, 6828234), (4445, 5852772), (4572, 5690195), (5334, 4877310), (5715, 4552156), (7620, 3414117), (8001, 3251540), (8890, 2926386), (10668, 2438655), (11430, 2276078), (13335, 1950924), (16002, 1625770), (17780, 1463193), (22860, 1138039), (26670, 975462), (32004, 812885), (40005, 650308), (53340, 487731), (80010, 325154), (160020, 162577)]