12859000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 37739520

約数和(自身を除く): 24880520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 167, 175, 200, 220, 250, 275, 280, 308, 334, 350, 385, 440, 500, 550, 616, 668, 700, 770, 835, 875, 1000, 1100, 1169, 1336, 1375, 1400, 1540, 1670, 1750, 1837, 1925, 2200, 2338, 2750, 3080, 3340, 3500, 3674, 3850, 4175, 4676, 5500, 5845, 6680, 7000, 7348, 7700, 8350, 9185, 9352, 9625, 11000, 11690, 12859, 14696, 15400, 16700, 18370, 19250, 20875, 23380, 25718, 29225, 33400, 36740, 38500, 41750, 45925, 46760, 51436, 58450, 64295, 73480, 77000, 83500, 91850, 102872, 116900, 128590, 146125, 167000, 183700, 229625, 233800, 257180, 292250, 321475, 367400, 459250, 514360, 584500, 642950, 918500, 1169000, 1285900, 1607375, 1837000, 2571800, 3214750, 6429500, 12859000]

約数ペア:

[(1, 12859000), (2, 6429500), (4, 3214750), (5, 2571800), (7, 1837000), (8, 1607375), (10, 1285900), (11, 1169000), (14, 918500), (20, 642950), (22, 584500), (25, 514360), (28, 459250), (35, 367400), (40, 321475), (44, 292250), (50, 257180), (55, 233800), (56, 229625), (70, 183700), (77, 167000), (88, 146125), (100, 128590), (110, 116900), (125, 102872), (140, 91850), (154, 83500), (167, 77000), (175, 73480), (200, 64295), (220, 58450), (250, 51436), (275, 46760), (280, 45925), (308, 41750), (334, 38500), (350, 36740), (385, 33400), (440, 29225), (500, 25718), (550, 23380), (616, 20875), (668, 19250), (700, 18370), (770, 16700), (835, 15400), (875, 14696), (1000, 12859), (1100, 11690), (1169, 11000), (1336, 9625), (1375, 9352), (1400, 9185), (1540, 8350), (1670, 7700), (1750, 7348), (1837, 7000), (1925, 6680), (2200, 5845), (2338, 5500), (2750, 4676), (3080, 4175), (3340, 3850), (3500, 3674)]