2169410320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{50311}}^1$

素因数の和:50349

約数の個数: 120

約数和(自身を含む): 6400893888

約数和(自身を除く): 4231483568

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 4312, 5390, 6160, 8624, 10780, 21560, 43120, 50311, 100622, 201244, 251555, 352177, 402488, 503110, 553421, 704354, 804976, 1006220, 1106842, 1408708, 1760885, 2012440, 2213684, 2465239, 2767105, 2817416, 3521770, 3873947, 4024880, 4427368, 4930478, 5534210, 5634832, 7043540, 7747894, 8854736, 9860956, 11068420, 12326195, 14087080, 15495788, 19369735, 19721912, 22136840, 24652390, 27117629, 28174160, 30991576, 38739470, 39443824, 44273680, 49304780, 54235258, 61983152, 77478940, 98609560, 108470516, 135588145, 154957880, 197219120, 216941032, 271176290, 309915760, 433882064, 542352580, 1084705160, 2169410320]

約数ペア:

[(1, 2169410320), (2, 1084705160), (4, 542352580), (5, 433882064), (7, 309915760), (8, 271176290), (10, 216941032), (11, 197219120), (14, 154957880), (16, 135588145), (20, 108470516), (22, 98609560), (28, 77478940), (35, 61983152), (40, 54235258), (44, 49304780), (49, 44273680), (55, 39443824), (56, 38739470), (70, 30991576), (77, 28174160), (80, 27117629), (88, 24652390), (98, 22136840), (110, 19721912), (112, 19369735), (140, 15495788), (154, 14087080), (176, 12326195), (196, 11068420), (220, 9860956), (245, 8854736), (280, 7747894), (308, 7043540), (385, 5634832), (392, 5534210), (440, 4930478), (490, 4427368), (539, 4024880), (560, 3873947), (616, 3521770), (770, 2817416), (784, 2767105), (880, 2465239), (980, 2213684), (1078, 2012440), (1232, 1760885), (1540, 1408708), (1960, 1106842), (2156, 1006220), (2695, 804976), (3080, 704354), (3920, 553421), (4312, 503110), (5390, 402488), (6160, 352177), (8624, 251555), (10780, 201244), (21560, 100622), (43120, 50311)]