65018800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2111}}^1$

素因数の和:2147

約数の個数: 120

約数和(自身を含む): 194844672

約数和(自身を除く): 129825872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2111, 2200, 2800, 3080, 3850, 4222, 4400, 6160, 7700, 8444, 10555, 14777, 15400, 16888, 21110, 23221, 29554, 30800, 33776, 42220, 46442, 52775, 59108, 73885, 84440, 92884, 105550, 116105, 118216, 147770, 162547, 168880, 185768, 211100, 232210, 236432, 295540, 325094, 369425, 371536, 422200, 464420, 580525, 591080, 650188, 738850, 812735, 844400, 928840, 1161050, 1182160, 1300376, 1477700, 1625470, 1857680, 2322100, 2600752, 2955400, 3250940, 4063675, 4644200, 5910800, 6501880, 8127350, 9288400, 13003760, 16254700, 32509400, 65018800]

約数ペア:

[(1, 65018800), (2, 32509400), (4, 16254700), (5, 13003760), (7, 9288400), (8, 8127350), (10, 6501880), (11, 5910800), (14, 4644200), (16, 4063675), (20, 3250940), (22, 2955400), (25, 2600752), (28, 2322100), (35, 1857680), (40, 1625470), (44, 1477700), (50, 1300376), (55, 1182160), (56, 1161050), (70, 928840), (77, 844400), (80, 812735), (88, 738850), (100, 650188), (110, 591080), (112, 580525), (140, 464420), (154, 422200), (175, 371536), (176, 369425), (200, 325094), (220, 295540), (275, 236432), (280, 232210), (308, 211100), (350, 185768), (385, 168880), (400, 162547), (440, 147770), (550, 118216), (560, 116105), (616, 105550), (700, 92884), (770, 84440), (880, 73885), (1100, 59108), (1232, 52775), (1400, 46442), (1540, 42220), (1925, 33776), (2111, 30800), (2200, 29554), (2800, 23221), (3080, 21110), (3850, 16888), (4222, 15400), (4400, 14777), (6160, 10555), (7700, 8444)]