2080863400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 288

約数和(自身を含む): 6233976000

約数和(自身を除く): 4153112600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 97, 98, 100, 110, 140, 154, 175, 194, 196, 199, 200, 220, 245, 275, 280, 308, 350, 385, 388, 392, 398, 440, 485, 490, 539, 550, 616, 679, 700, 770, 776, 796, 970, 980, 995, 1067, 1078, 1100, 1225, 1358, 1393, 1400, 1540, 1592, 1925, 1940, 1960, 1990, 2134, 2156, 2189, 2200, 2425, 2450, 2695, 2716, 2786, 3080, 3395, 3850, 3880, 3980, 4268, 4312, 4378, 4753, 4850, 4900, 4975, 5335, 5390, 5432, 5572, 6790, 6965, 7469, 7700, 7960, 8536, 8756, 9506, 9700, 9751, 9800, 9950, 10670, 10780, 10945, 11144, 13475, 13580, 13930, 14938, 15323, 15400, 16975, 17512, 19012, 19303, 19400, 19502, 19900, 21340, 21560, 21890, 23765, 26675, 26950, 27160, 27860, 29876, 30646, 33950, 34825, 37345, 38024, 38606, 39004, 39800, 42680, 43780, 47530, 48755, 52283, 53350, 53900, 54725, 55720, 59752, 61292, 67900, 69650, 74690, 76615, 77212, 78008, 87560, 95060, 96515, 97510, 104566, 106700, 107261, 107800, 109450, 118825, 122584, 135121, 135800, 139300, 149380, 153230, 154424, 186725, 190120, 193030, 195020, 209132, 212333, 213400, 214522, 218900, 237650, 243775, 261415, 270242, 278600, 298760, 306460, 373450, 383075, 386060, 390040, 418264, 424666, 429044, 437800, 475300, 482575, 487550, 522830, 536305, 540484, 612920, 675605, 746900, 766150, 772120, 849332, 858088, 945847, 950600, 965150, 975100, 1045660, 1061665, 1072610, 1080968, 1307075, 1351210, 1486331, 1493800, 1532300, 1698664, 1891694, 1930300, 1950200, 2091320, 2123330, 2145220, 2614150, 2681525, 2702420, 2972662, 3064600, 3378025, 3783388, 3860600, 4246660, 4290440, 4729235, 5228300, 5308325, 5363050, 5404840, 5945324, 6756050, 7431655, 7566776, 8493320, 9458470, 10404317, 10456600, 10616650, 10726100, 11890648, 13512100, 14863310, 18916940, 20808634, 21233300, 21452200, 23646175, 27024200, 29726620, 37158275, 37833880, 41617268, 42466600, 47292350, 52021585, 59453240, 74316550, 83234536, 94584700, 104043170, 148633100, 189169400, 208086340, 260107925, 297266200, 416172680, 520215850, 1040431700, 2080863400]

約数ペア:

[(1, 2080863400), (2, 1040431700), (4, 520215850), (5, 416172680), (7, 297266200), (8, 260107925), (10, 208086340), (11, 189169400), (14, 148633100), (20, 104043170), (22, 94584700), (25, 83234536), (28, 74316550), (35, 59453240), (40, 52021585), (44, 47292350), (49, 42466600), (50, 41617268), (55, 37833880), (56, 37158275), (70, 29726620), (77, 27024200), (88, 23646175), (97, 21452200), (98, 21233300), (100, 20808634), (110, 18916940), (140, 14863310), (154, 13512100), (175, 11890648), (194, 10726100), (196, 10616650), (199, 10456600), (200, 10404317), (220, 9458470), (245, 8493320), (275, 7566776), (280, 7431655), (308, 6756050), (350, 5945324), (385, 5404840), (388, 5363050), (392, 5308325), (398, 5228300), (440, 4729235), (485, 4290440), (490, 4246660), (539, 3860600), (550, 3783388), (616, 3378025), (679, 3064600), (700, 2972662), (770, 2702420), (776, 2681525), (796, 2614150), (970, 2145220), (980, 2123330), (995, 2091320), (1067, 1950200), (1078, 1930300), (1100, 1891694), (1225, 1698664), (1358, 1532300), (1393, 1493800), (1400, 1486331), (1540, 1351210), (1592, 1307075), (1925, 1080968), (1940, 1072610), (1960, 1061665), (1990, 1045660), (2134, 975100), (2156, 965150), (2189, 950600), (2200, 945847), (2425, 858088), (2450, 849332), (2695, 772120), (2716, 766150), (2786, 746900), (3080, 675605), (3395, 612920), (3850, 540484), (3880, 536305), (3980, 522830), (4268, 487550), (4312, 482575), (4378, 475300), (4753, 437800), (4850, 429044), (4900, 424666), (4975, 418264), (5335, 390040), (5390, 386060), (5432, 383075), (5572, 373450), (6790, 306460), (6965, 298760), (7469, 278600), (7700, 270242), (7960, 261415), (8536, 243775), (8756, 237650), (9506, 218900), (9700, 214522), (9751, 213400), (9800, 212333), (9950, 209132), (10670, 195020), (10780, 193030), (10945, 190120), (11144, 186725), (13475, 154424), (13580, 153230), (13930, 149380), (14938, 139300), (15323, 135800), (15400, 135121), (16975, 122584), (17512, 118825), (19012, 109450), (19303, 107800), (19400, 107261), (19502, 106700), (19900, 104566), (21340, 97510), (21560, 96515), (21890, 95060), (23765, 87560), (26675, 78008), (26950, 77212), (27160, 76615), (27860, 74690), (29876, 69650), (30646, 67900), (33950, 61292), (34825, 59752), (37345, 55720), (38024, 54725), (38606, 53900), (39004, 53350), (39800, 52283), (42680, 48755), (43780, 47530)]