2596489000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 7264857600

約数和(自身を除く): 4668368600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 83, 100, 109, 125, 140, 164, 166, 175, 200, 205, 218, 250, 280, 287, 328, 332, 350, 410, 415, 436, 500, 545, 574, 581, 664, 700, 763, 820, 830, 872, 875, 1000, 1025, 1090, 1148, 1162, 1400, 1435, 1526, 1640, 1660, 1750, 2050, 2075, 2180, 2296, 2324, 2725, 2870, 2905, 3052, 3320, 3403, 3500, 3815, 4100, 4150, 4360, 4469, 4648, 5125, 5450, 5740, 5810, 6104, 6806, 7000, 7175, 7630, 8200, 8300, 8938, 9047, 10250, 10375, 10900, 11480, 11620, 13612, 13625, 14350, 14525, 15260, 16600, 17015, 17876, 18094, 19075, 20500, 20750, 21800, 22345, 23240, 23821, 27224, 27250, 28700, 29050, 30520, 31283, 34030, 35752, 35875, 36188, 38150, 41000, 41500, 44690, 45235, 47642, 54500, 57400, 58100, 62566, 63329, 68060, 71750, 72376, 72625, 76300, 83000, 85075, 89380, 90470, 95284, 95375, 109000, 111725, 116200, 119105, 125132, 126658, 136120, 143500, 145250, 152600, 156415, 170150, 178760, 180940, 190568, 190750, 223450, 226175, 238210, 250264, 253316, 287000, 290500, 312830, 316645, 340300, 361880, 370927, 381500, 425375, 446900, 452350, 476420, 506632, 558625, 581000, 595525, 625660, 633290, 680600, 741854, 763000, 782075, 850750, 893800, 904700, 952840, 1117250, 1130875, 1191050, 1251320, 1266580, 1483708, 1564150, 1583225, 1701500, 1809400, 1854635, 2234500, 2261750, 2382100, 2533160, 2596489, 2967416, 2977625, 3128300, 3166450, 3403000, 3709270, 3910375, 4469000, 4523500, 4764200, 5192978, 5955250, 6256600, 6332900, 7418540, 7820750, 7916125, 9047000, 9273175, 10385956, 11910500, 12665800, 12982445, 14837080, 15641500, 15832250, 18546350, 20771912, 23821000, 25964890, 31283000, 31664500, 37092700, 46365875, 51929780, 63329000, 64912225, 74185400, 92731750, 103859560, 129824450, 185463500, 259648900, 324561125, 370927000, 519297800, 649122250, 1298244500, 2596489000]

約数ペア:

[(1, 2596489000), (2, 1298244500), (4, 649122250), (5, 519297800), (7, 370927000), (8, 324561125), (10, 259648900), (14, 185463500), (20, 129824450), (25, 103859560), (28, 92731750), (35, 74185400), (40, 64912225), (41, 63329000), (50, 51929780), (56, 46365875), (70, 37092700), (82, 31664500), (83, 31283000), (100, 25964890), (109, 23821000), (125, 20771912), (140, 18546350), (164, 15832250), (166, 15641500), (175, 14837080), (200, 12982445), (205, 12665800), (218, 11910500), (250, 10385956), (280, 9273175), (287, 9047000), (328, 7916125), (332, 7820750), (350, 7418540), (410, 6332900), (415, 6256600), (436, 5955250), (500, 5192978), (545, 4764200), (574, 4523500), (581, 4469000), (664, 3910375), (700, 3709270), (763, 3403000), (820, 3166450), (830, 3128300), (872, 2977625), (875, 2967416), (1000, 2596489), (1025, 2533160), (1090, 2382100), (1148, 2261750), (1162, 2234500), (1400, 1854635), (1435, 1809400), (1526, 1701500), (1640, 1583225), (1660, 1564150), (1750, 1483708), (2050, 1266580), (2075, 1251320), (2180, 1191050), (2296, 1130875), (2324, 1117250), (2725, 952840), (2870, 904700), (2905, 893800), (3052, 850750), (3320, 782075), (3403, 763000), (3500, 741854), (3815, 680600), (4100, 633290), (4150, 625660), (4360, 595525), (4469, 581000), (4648, 558625), (5125, 506632), (5450, 476420), (5740, 452350), (5810, 446900), (6104, 425375), (6806, 381500), (7000, 370927), (7175, 361880), (7630, 340300), (8200, 316645), (8300, 312830), (8938, 290500), (9047, 287000), (10250, 253316), (10375, 250264), (10900, 238210), (11480, 226175), (11620, 223450), (13612, 190750), (13625, 190568), (14350, 180940), (14525, 178760), (15260, 170150), (16600, 156415), (17015, 152600), (17876, 145250), (18094, 143500), (19075, 136120), (20500, 126658), (20750, 125132), (21800, 119105), (22345, 116200), (23240, 111725), (23821, 109000), (27224, 95375), (27250, 95284), (28700, 90470), (29050, 89380), (30520, 85075), (31283, 83000), (34030, 76300), (35752, 72625), (35875, 72376), (36188, 71750), (38150, 68060), (41000, 63329), (41500, 62566), (44690, 58100), (45235, 57400), (47642, 54500)]