26852000

素因数分解:

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

素因数の和:176

約数の個数: 144

約数和(自身を含む): 77307048

約数和(自身を除く): 50455048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 137, 140, 160, 175, 196, 200, 224, 245, 250, 274, 280, 350, 392, 400, 490, 500, 548, 560, 685, 700, 784, 800, 875, 959, 980, 1000, 1096, 1120, 1225, 1370, 1400, 1568, 1750, 1918, 1960, 2000, 2192, 2450, 2740, 2800, 3425, 3500, 3836, 3920, 4000, 4384, 4795, 4900, 5480, 5600, 6125, 6713, 6850, 7000, 7672, 7840, 9590, 9800, 10960, 12250, 13426, 13700, 14000, 15344, 17125, 19180, 19600, 21920, 23975, 24500, 26852, 27400, 28000, 30688, 33565, 34250, 38360, 39200, 47950, 49000, 53704, 54800, 67130, 68500, 76720, 95900, 98000, 107408, 109600, 119875, 134260, 137000, 153440, 167825, 191800, 196000, 214816, 239750, 268520, 274000, 335650, 383600, 479500, 537040, 548000, 671300, 767200, 839125, 959000, 1074080, 1342600, 1678250, 1918000, 2685200, 3356500, 3836000, 5370400, 6713000, 13426000, 26852000]

約数ペア:

[(1, 26852000), (2, 13426000), (4, 6713000), (5, 5370400), (7, 3836000), (8, 3356500), (10, 2685200), (14, 1918000), (16, 1678250), (20, 1342600), (25, 1074080), (28, 959000), (32, 839125), (35, 767200), (40, 671300), (49, 548000), (50, 537040), (56, 479500), (70, 383600), (80, 335650), (98, 274000), (100, 268520), (112, 239750), (125, 214816), (137, 196000), (140, 191800), (160, 167825), (175, 153440), (196, 137000), (200, 134260), (224, 119875), (245, 109600), (250, 107408), (274, 98000), (280, 95900), (350, 76720), (392, 68500), (400, 67130), (490, 54800), (500, 53704), (548, 49000), (560, 47950), (685, 39200), (700, 38360), (784, 34250), (800, 33565), (875, 30688), (959, 28000), (980, 27400), (1000, 26852), (1096, 24500), (1120, 23975), (1225, 21920), (1370, 19600), (1400, 19180), (1568, 17125), (1750, 15344), (1918, 14000), (1960, 13700), (2000, 13426), (2192, 12250), (2450, 10960), (2740, 9800), (2800, 9590), (3425, 7840), (3500, 7672), (3836, 7000), (3920, 6850), (4000, 6713), (4384, 6125), (4795, 5600), (4900, 5480)]