13426000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{137}}^1$

素因数の和:174

約数の個数: 120

約数和(自身を含む): 38039976

約数和(自身を除く): 24613976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 137, 140, 175, 196, 200, 245, 250, 274, 280, 350, 392, 400, 490, 500, 548, 560, 685, 700, 784, 875, 959, 980, 1000, 1096, 1225, 1370, 1400, 1750, 1918, 1960, 2000, 2192, 2450, 2740, 2800, 3425, 3500, 3836, 3920, 4795, 4900, 5480, 6125, 6713, 6850, 7000, 7672, 9590, 9800, 10960, 12250, 13426, 13700, 14000, 15344, 17125, 19180, 19600, 23975, 24500, 26852, 27400, 33565, 34250, 38360, 47950, 49000, 53704, 54800, 67130, 68500, 76720, 95900, 98000, 107408, 119875, 134260, 137000, 167825, 191800, 239750, 268520, 274000, 335650, 383600, 479500, 537040, 671300, 839125, 959000, 1342600, 1678250, 1918000, 2685200, 3356500, 6713000, 13426000]

約数ペア:

[(1, 13426000), (2, 6713000), (4, 3356500), (5, 2685200), (7, 1918000), (8, 1678250), (10, 1342600), (14, 959000), (16, 839125), (20, 671300), (25, 537040), (28, 479500), (35, 383600), (40, 335650), (49, 274000), (50, 268520), (56, 239750), (70, 191800), (80, 167825), (98, 137000), (100, 134260), (112, 119875), (125, 107408), (137, 98000), (140, 95900), (175, 76720), (196, 68500), (200, 67130), (245, 54800), (250, 53704), (274, 49000), (280, 47950), (350, 38360), (392, 34250), (400, 33565), (490, 27400), (500, 26852), (548, 24500), (560, 23975), (685, 19600), (700, 19180), (784, 17125), (875, 15344), (959, 14000), (980, 13700), (1000, 13426), (1096, 12250), (1225, 10960), (1370, 9800), (1400, 9590), (1750, 7672), (1918, 7000), (1960, 6850), (2000, 6713), (2192, 6125), (2450, 5480), (2740, 4900), (2800, 4795), (3425, 3920), (3500, 3836)]