39319000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 108501120

約数和(自身を除く): 69182120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 125, 137, 140, 164, 175, 200, 205, 250, 274, 280, 287, 328, 350, 410, 500, 548, 574, 685, 700, 820, 875, 959, 1000, 1025, 1096, 1148, 1370, 1400, 1435, 1640, 1750, 1918, 2050, 2296, 2740, 2870, 3425, 3500, 3836, 4100, 4795, 5125, 5480, 5617, 5740, 6850, 7000, 7175, 7672, 8200, 9590, 10250, 11234, 11480, 13700, 14350, 17125, 19180, 20500, 22468, 23975, 27400, 28085, 28700, 34250, 35875, 38360, 39319, 41000, 44936, 47950, 56170, 57400, 68500, 71750, 78638, 95900, 112340, 119875, 137000, 140425, 143500, 157276, 191800, 196595, 224680, 239750, 280850, 287000, 314552, 393190, 479500, 561700, 702125, 786380, 959000, 982975, 1123400, 1404250, 1572760, 1965950, 2808500, 3931900, 4914875, 5617000, 7863800, 9829750, 19659500, 39319000]

約数ペア:

[(1, 39319000), (2, 19659500), (4, 9829750), (5, 7863800), (7, 5617000), (8, 4914875), (10, 3931900), (14, 2808500), (20, 1965950), (25, 1572760), (28, 1404250), (35, 1123400), (40, 982975), (41, 959000), (50, 786380), (56, 702125), (70, 561700), (82, 479500), (100, 393190), (125, 314552), (137, 287000), (140, 280850), (164, 239750), (175, 224680), (200, 196595), (205, 191800), (250, 157276), (274, 143500), (280, 140425), (287, 137000), (328, 119875), (350, 112340), (410, 95900), (500, 78638), (548, 71750), (574, 68500), (685, 57400), (700, 56170), (820, 47950), (875, 44936), (959, 41000), (1000, 39319), (1025, 38360), (1096, 35875), (1148, 34250), (1370, 28700), (1400, 28085), (1435, 27400), (1640, 23975), (1750, 22468), (1918, 20500), (2050, 19180), (2296, 17125), (2740, 14350), (2870, 13700), (3425, 11480), (3500, 11234), (3836, 10250), (4100, 9590), (4795, 8200), (5125, 7672), (5480, 7175), (5617, 7000), (5740, 6850)]