2019430000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1749

約数の個数: 200

約数和(自身を含む): 5919880032

約数和(自身を除く): 3900450032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 125, 136, 140, 170, 175, 200, 238, 250, 272, 280, 340, 350, 400, 425, 476, 500, 560, 595, 625, 680, 700, 850, 875, 952, 1000, 1190, 1250, 1360, 1400, 1697, 1700, 1750, 1904, 2000, 2125, 2380, 2500, 2800, 2975, 3394, 3400, 3500, 4250, 4375, 4760, 5000, 5950, 6788, 6800, 7000, 8485, 8500, 8750, 9520, 10000, 10625, 11879, 11900, 13576, 14000, 14875, 16970, 17000, 17500, 21250, 23758, 23800, 27152, 28849, 29750, 33940, 34000, 35000, 42425, 42500, 47516, 47600, 57698, 59395, 59500, 67880, 70000, 74375, 84850, 85000, 95032, 115396, 118790, 119000, 135760, 144245, 148750, 169700, 170000, 190064, 201943, 212125, 230792, 237580, 238000, 288490, 296975, 297500, 339400, 403886, 424250, 461584, 475160, 576980, 593950, 595000, 678800, 721225, 807772, 848500, 950320, 1009715, 1060625, 1153960, 1187900, 1190000, 1442450, 1484875, 1615544, 1697000, 2019430, 2121250, 2307920, 2375800, 2884900, 2969750, 3231088, 3394000, 3606125, 4038860, 4242500, 4751600, 5048575, 5769800, 5939500, 7212250, 7424375, 8077720, 8485000, 10097150, 11539600, 11879000, 14424500, 14848750, 16155440, 16970000, 18030625, 20194300, 23758000, 25242875, 28849000, 29697500, 36061250, 40388600, 50485750, 57698000, 59395000, 72122500, 80777200, 100971500, 118790000, 126214375, 144245000, 201943000, 252428750, 288490000, 403886000, 504857500, 1009715000, 2019430000]

約数ペア:

[(1, 2019430000), (2, 1009715000), (4, 504857500), (5, 403886000), (7, 288490000), (8, 252428750), (10, 201943000), (14, 144245000), (16, 126214375), (17, 118790000), (20, 100971500), (25, 80777200), (28, 72122500), (34, 59395000), (35, 57698000), (40, 50485750), (50, 40388600), (56, 36061250), (68, 29697500), (70, 28849000), (80, 25242875), (85, 23758000), (100, 20194300), (112, 18030625), (119, 16970000), (125, 16155440), (136, 14848750), (140, 14424500), (170, 11879000), (175, 11539600), (200, 10097150), (238, 8485000), (250, 8077720), (272, 7424375), (280, 7212250), (340, 5939500), (350, 5769800), (400, 5048575), (425, 4751600), (476, 4242500), (500, 4038860), (560, 3606125), (595, 3394000), (625, 3231088), (680, 2969750), (700, 2884900), (850, 2375800), (875, 2307920), (952, 2121250), (1000, 2019430), (1190, 1697000), (1250, 1615544), (1360, 1484875), (1400, 1442450), (1697, 1190000), (1700, 1187900), (1750, 1153960), (1904, 1060625), (2000, 1009715), (2125, 950320), (2380, 848500), (2500, 807772), (2800, 721225), (2975, 678800), (3394, 595000), (3400, 593950), (3500, 576980), (4250, 475160), (4375, 461584), (4760, 424250), (5000, 403886), (5950, 339400), (6788, 297500), (6800, 296975), (7000, 288490), (8485, 238000), (8500, 237580), (8750, 230792), (9520, 212125), (10000, 201943), (10625, 190064), (11879, 170000), (11900, 169700), (13576, 148750), (14000, 144245), (14875, 135760), (16970, 119000), (17000, 118790), (17500, 115396), (21250, 95032), (23758, 85000), (23800, 84850), (27152, 74375), (28849, 70000), (29750, 67880), (33940, 59500), (34000, 59395), (35000, 57698), (42425, 47600), (42500, 47516)]