25314823040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:821

約数の個数: 256

約数和(自身を含む): 68401428480

約数和(自身を除く): 43086605440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 260, 263, 299, 320, 368, 416, 460, 503, 520, 526, 598, 640, 736, 832, 920, 1006, 1040, 1052, 1196, 1315, 1472, 1495, 1664, 1840, 2012, 2080, 2104, 2392, 2515, 2630, 2944, 2990, 3419, 3680, 4024, 4160, 4208, 4784, 5030, 5260, 5980, 6049, 6539, 6838, 7360, 8048, 8320, 8416, 9568, 10060, 10520, 11569, 11960, 12098, 13078, 13676, 14720, 16096, 16832, 17095, 19136, 20120, 21040, 23138, 23920, 24196, 26156, 27352, 30245, 32192, 32695, 33664, 34190, 38272, 40240, 42080, 46276, 47840, 48392, 52312, 54704, 57845, 60490, 64384, 65390, 68380, 78637, 80480, 84160, 92552, 95680, 96784, 104624, 109408, 115690, 120980, 130780, 132289, 136760, 150397, 157274, 160960, 168320, 185104, 191360, 193568, 209248, 218816, 231380, 241960, 261560, 264578, 273520, 300794, 314548, 321920, 370208, 387136, 393185, 418496, 437632, 462760, 483920, 523120, 529156, 547040, 601588, 629096, 661445, 740416, 751985, 774272, 786370, 836992, 925520, 967840, 1046240, 1058312, 1094080, 1203176, 1258192, 1322890, 1480832, 1503970, 1572740, 1719757, 1851040, 1935680, 2092480, 2116624, 2188160, 2406352, 2516384, 2645780, 3007940, 3042647, 3145480, 3439514, 3702080, 3871360, 4184960, 4233248, 4812704, 5032768, 5291560, 6015880, 6085294, 6290960, 6879028, 7404160, 8466496, 8598785, 9625408, 10065536, 10583120, 12031760, 12170588, 12581920, 13758056, 15213235, 16932992, 17197570, 19250816, 21166240, 24063520, 24341176, 25163840, 27516112, 30426470, 34395140, 39554411, 42332480, 48127040, 48682352, 50327680, 55032224, 60852940, 68790280, 79108822, 84664960, 96254080, 97364704, 110064448, 121705880, 137580560, 158217644, 194729408, 197772055, 220128896, 243411760, 275161120, 316435288, 389458816, 395544110, 486823520, 550322240, 632870576, 791088220, 973647040, 1100644480, 1265741152, 1582176440, 1947294080, 2531482304, 3164352880, 5062964608, 6328705760, 12657411520, 25314823040]

約数ペア:

[(1, 25314823040), (2, 12657411520), (4, 6328705760), (5, 5062964608), (8, 3164352880), (10, 2531482304), (13, 1947294080), (16, 1582176440), (20, 1265741152), (23, 1100644480), (26, 973647040), (32, 791088220), (40, 632870576), (46, 550322240), (52, 486823520), (64, 395544110), (65, 389458816), (80, 316435288), (92, 275161120), (104, 243411760), (115, 220128896), (128, 197772055), (130, 194729408), (160, 158217644), (184, 137580560), (208, 121705880), (230, 110064448), (260, 97364704), (263, 96254080), (299, 84664960), (320, 79108822), (368, 68790280), (416, 60852940), (460, 55032224), (503, 50327680), (520, 48682352), (526, 48127040), (598, 42332480), (640, 39554411), (736, 34395140), (832, 30426470), (920, 27516112), (1006, 25163840), (1040, 24341176), (1052, 24063520), (1196, 21166240), (1315, 19250816), (1472, 17197570), (1495, 16932992), (1664, 15213235), (1840, 13758056), (2012, 12581920), (2080, 12170588), (2104, 12031760), (2392, 10583120), (2515, 10065536), (2630, 9625408), (2944, 8598785), (2990, 8466496), (3419, 7404160), (3680, 6879028), (4024, 6290960), (4160, 6085294), (4208, 6015880), (4784, 5291560), (5030, 5032768), (5260, 4812704), (5980, 4233248), (6049, 4184960), (6539, 3871360), (6838, 3702080), (7360, 3439514), (8048, 3145480), (8320, 3042647), (8416, 3007940), (9568, 2645780), (10060, 2516384), (10520, 2406352), (11569, 2188160), (11960, 2116624), (12098, 2092480), (13078, 1935680), (13676, 1851040), (14720, 1719757), (16096, 1572740), (16832, 1503970), (17095, 1480832), (19136, 1322890), (20120, 1258192), (21040, 1203176), (23138, 1094080), (23920, 1058312), (24196, 1046240), (26156, 967840), (27352, 925520), (30245, 836992), (32192, 786370), (32695, 774272), (33664, 751985), (34190, 740416), (38272, 661445), (40240, 629096), (42080, 601588), (46276, 547040), (47840, 529156), (48392, 523120), (52312, 483920), (54704, 462760), (57845, 437632), (60490, 418496), (64384, 393185), (65390, 387136), (68380, 370208), (78637, 321920), (80480, 314548), (84160, 300794), (92552, 273520), (95680, 264578), (96784, 261560), (104624, 241960), (109408, 231380), (115690, 218816), (120980, 209248), (130780, 193568), (132289, 191360), (136760, 185104), (150397, 168320), (157274, 160960)]