11737880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 34145280

約数和(自身を除く): 22407400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 88, 103, 110, 140, 148, 154, 185, 206, 220, 259, 280, 296, 308, 370, 385, 407, 412, 440, 515, 518, 616, 721, 740, 770, 814, 824, 1030, 1036, 1133, 1295, 1442, 1480, 1540, 1628, 2035, 2060, 2072, 2266, 2590, 2849, 2884, 3080, 3256, 3605, 3811, 4070, 4120, 4532, 5180, 5665, 5698, 5768, 7210, 7622, 7931, 8140, 9064, 10360, 11330, 11396, 14245, 14420, 15244, 15862, 16280, 19055, 22660, 22792, 26677, 28490, 28840, 30488, 31724, 38110, 39655, 41921, 45320, 53354, 56980, 63448, 76220, 79310, 83842, 106708, 113960, 133385, 152440, 158620, 167684, 209605, 213416, 266770, 293447, 317240, 335368, 419210, 533540, 586894, 838420, 1067080, 1173788, 1467235, 1676840, 2347576, 2934470, 5868940, 11737880]

約数ペア:

[(1, 11737880), (2, 5868940), (4, 2934470), (5, 2347576), (7, 1676840), (8, 1467235), (10, 1173788), (11, 1067080), (14, 838420), (20, 586894), (22, 533540), (28, 419210), (35, 335368), (37, 317240), (40, 293447), (44, 266770), (55, 213416), (56, 209605), (70, 167684), (74, 158620), (77, 152440), (88, 133385), (103, 113960), (110, 106708), (140, 83842), (148, 79310), (154, 76220), (185, 63448), (206, 56980), (220, 53354), (259, 45320), (280, 41921), (296, 39655), (308, 38110), (370, 31724), (385, 30488), (407, 28840), (412, 28490), (440, 26677), (515, 22792), (518, 22660), (616, 19055), (721, 16280), (740, 15862), (770, 15244), (814, 14420), (824, 14245), (1030, 11396), (1036, 11330), (1133, 10360), (1295, 9064), (1442, 8140), (1480, 7931), (1540, 7622), (1628, 7210), (2035, 5768), (2060, 5698), (2072, 5665), (2266, 5180), (2590, 4532), (2849, 4120), (2884, 4070), (3080, 3811), (3256, 3605)]