80012041216

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1478

約数の個数: 176

約数和(自身を含む): 175902804000

約数和(自身を除く): 95890762784

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 109, 116, 128, 152, 218, 232, 256, 304, 436, 464, 512, 551, 608, 872, 928, 1024, 1102, 1216, 1301, 1744, 1856, 2071, 2204, 2432, 2602, 3161, 3488, 3712, 4142, 4408, 4864, 5204, 6322, 6976, 7424, 8284, 8816, 9728, 10408, 12644, 13952, 14848, 16568, 17632, 19456, 20816, 24719, 25288, 27904, 29696, 33136, 35264, 37729, 41632, 49438, 50576, 55808, 60059, 66272, 70528, 75458, 83264, 98876, 101152, 111616, 120118, 132544, 141056, 141809, 150916, 166528, 197752, 202304, 240236, 265088, 282112, 283618, 301832, 333056, 395504, 404608, 480472, 530176, 564224, 567236, 603664, 666112, 716851, 791008, 809216, 960944, 1060352, 1134472, 1207328, 1332224, 1433702, 1582016, 1618432, 1921888, 2120704, 2268944, 2414656, 2694371, 2867404, 3164032, 3236864, 3843776, 4112461, 4537888, 4829312, 5388742, 5734808, 6328064, 7687552, 8224922, 9075776, 9658624, 10777484, 11469616, 12656128, 15375104, 16449844, 18151552, 19317248, 21554968, 22939232, 25312256, 30750208, 32899688, 36303104, 38634496, 43109936, 45878464, 61500416, 65799376, 72606208, 78136759, 86219872, 91756928, 131598752, 145212416, 156273518, 172439744, 183513856, 263197504, 312547036, 344879488, 367027712, 526395008, 625094072, 689758976, 734055424, 1052790016, 1250188144, 1379517952, 2105580032, 2500376288, 2759035904, 4211160064, 5000752576, 10001505152, 20003010304, 40006020608, 80012041216]

約数ペア:

[(1, 80012041216), (2, 40006020608), (4, 20003010304), (8, 10001505152), (16, 5000752576), (19, 4211160064), (29, 2759035904), (32, 2500376288), (38, 2105580032), (58, 1379517952), (64, 1250188144), (76, 1052790016), (109, 734055424), (116, 689758976), (128, 625094072), (152, 526395008), (218, 367027712), (232, 344879488), (256, 312547036), (304, 263197504), (436, 183513856), (464, 172439744), (512, 156273518), (551, 145212416), (608, 131598752), (872, 91756928), (928, 86219872), (1024, 78136759), (1102, 72606208), (1216, 65799376), (1301, 61500416), (1744, 45878464), (1856, 43109936), (2071, 38634496), (2204, 36303104), (2432, 32899688), (2602, 30750208), (3161, 25312256), (3488, 22939232), (3712, 21554968), (4142, 19317248), (4408, 18151552), (4864, 16449844), (5204, 15375104), (6322, 12656128), (6976, 11469616), (7424, 10777484), (8284, 9658624), (8816, 9075776), (9728, 8224922), (10408, 7687552), (12644, 6328064), (13952, 5734808), (14848, 5388742), (16568, 4829312), (17632, 4537888), (19456, 4112461), (20816, 3843776), (24719, 3236864), (25288, 3164032), (27904, 2867404), (29696, 2694371), (33136, 2414656), (35264, 2268944), (37729, 2120704), (41632, 1921888), (49438, 1618432), (50576, 1582016), (55808, 1433702), (60059, 1332224), (66272, 1207328), (70528, 1134472), (75458, 1060352), (83264, 960944), (98876, 809216), (101152, 791008), (111616, 716851), (120118, 666112), (132544, 603664), (141056, 567236), (141809, 564224), (150916, 530176), (166528, 480472), (197752, 404608), (202304, 395504), (240236, 333056), (265088, 301832), (282112, 283618)]