22015288520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2367

約数の個数: 128

約数和(自身を含む): 52369027200

約数和(自身を除く): 30353738680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 83, 107, 116, 145, 166, 214, 232, 290, 332, 415, 428, 535, 580, 664, 830, 856, 1070, 1160, 1660, 2137, 2140, 2407, 3103, 3320, 4274, 4280, 4814, 6206, 8548, 8881, 9628, 10685, 12035, 12412, 15515, 17096, 17762, 19256, 21370, 24070, 24824, 31030, 35524, 42740, 44405, 48140, 61973, 62060, 71048, 85480, 88810, 96280, 123946, 124120, 177371, 177620, 228659, 247892, 257549, 309865, 354742, 355240, 457318, 495784, 515098, 619730, 709484, 886855, 914636, 1030196, 1143295, 1239460, 1287745, 1418968, 1773710, 1829272, 2060392, 2286590, 2478920, 2575490, 3547420, 4573180, 5143759, 5150980, 6631111, 7094840, 9146360, 10287518, 10301960, 13262222, 18978697, 20575036, 25718795, 26524444, 33155555, 37957394, 41150072, 51437590, 53048888, 66311110, 75914788, 94893485, 102875180, 132622220, 151829576, 189786970, 205750360, 265244440, 379573940, 550382213, 759147880, 1100764426, 2201528852, 2751911065, 4403057704, 5503822130, 11007644260, 22015288520]

約数ペア:

[(1, 22015288520), (2, 11007644260), (4, 5503822130), (5, 4403057704), (8, 2751911065), (10, 2201528852), (20, 1100764426), (29, 759147880), (40, 550382213), (58, 379573940), (83, 265244440), (107, 205750360), (116, 189786970), (145, 151829576), (166, 132622220), (214, 102875180), (232, 94893485), (290, 75914788), (332, 66311110), (415, 53048888), (428, 51437590), (535, 41150072), (580, 37957394), (664, 33155555), (830, 26524444), (856, 25718795), (1070, 20575036), (1160, 18978697), (1660, 13262222), (2137, 10301960), (2140, 10287518), (2407, 9146360), (3103, 7094840), (3320, 6631111), (4274, 5150980), (4280, 5143759), (4814, 4573180), (6206, 3547420), (8548, 2575490), (8881, 2478920), (9628, 2286590), (10685, 2060392), (12035, 1829272), (12412, 1773710), (15515, 1418968), (17096, 1287745), (17762, 1239460), (19256, 1143295), (21370, 1030196), (24070, 914636), (24824, 886855), (31030, 709484), (35524, 619730), (42740, 515098), (44405, 495784), (48140, 457318), (61973, 355240), (62060, 354742), (71048, 309865), (85480, 257549), (88810, 247892), (96280, 228659), (123946, 177620), (124120, 177371)]