15677620208240

素因数分解:

$2^4\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{5843}}^1\times {\mathrm{15101}}^1$

素因数の和:23178

約数の個数: 80

約数和(自身を含む): 36475535121696

約数和(自身を除く): 20797914913456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2221, 4442, 5843, 8884, 11105, 11686, 15101, 17768, 22210, 23372, 29215, 30202, 35536, 44420, 46744, 58430, 60404, 75505, 88840, 93488, 116860, 120808, 151010, 177680, 233720, 241616, 302020, 467440, 604040, 1208080, 12977303, 25954606, 33539321, 51909212, 64886515, 67078642, 88235143, 103818424, 129773030, 134157284, 167696605, 176470286, 207636848, 259546060, 268314568, 335393210, 352940572, 441175715, 519092120, 536629136, 670786420, 705881144, 882351430, 1038184240, 1341572840, 1411762288, 1764702860, 2683145680, 3529405720, 7058811440, 195970252603, 391940505206, 783881010412, 979851263015, 1567762020824, 1959702526030, 3135524041648, 3919405052060, 7838810104120, 15677620208240]

約数ペア:

[(1, 15677620208240), (2, 7838810104120), (4, 3919405052060), (5, 3135524041648), (8, 1959702526030), (10, 1567762020824), (16, 979851263015), (20, 783881010412), (40, 391940505206), (80, 195970252603), (2221, 7058811440), (4442, 3529405720), (5843, 2683145680), (8884, 1764702860), (11105, 1411762288), (11686, 1341572840), (15101, 1038184240), (17768, 882351430), (22210, 705881144), (23372, 670786420), (29215, 536629136), (30202, 519092120), (35536, 441175715), (44420, 352940572), (46744, 335393210), (58430, 268314568), (60404, 259546060), (75505, 207636848), (88840, 176470286), (93488, 167696605), (116860, 134157284), (120808, 129773030), (151010, 103818424), (177680, 88235143), (233720, 67078642), (241616, 64886515), (302020, 51909212), (467440, 33539321), (604040, 25954606), (1208080, 12977303)]