26717880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1909

約数の個数: 128

約数和(自身を含む): 97044480

約数和(自身を除く): 70326600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 1871, 2040, 2380, 2856, 3570, 3742, 4760, 5613, 7140, 7484, 9355, 11226, 13097, 14280, 14968, 18710, 22452, 26194, 28065, 31807, 37420, 39291, 44904, 52388, 56130, 63614, 65485, 74840, 78582, 95421, 104776, 112260, 127228, 130970, 157164, 159035, 190842, 196455, 222649, 224520, 254456, 261940, 314328, 318070, 381684, 392910, 445298, 477105, 523880, 636140, 667947, 763368, 785820, 890596, 954210, 1113245, 1272280, 1335894, 1571640, 1781192, 1908420, 2226490, 2671788, 3339735, 3816840, 4452980, 5343576, 6679470, 8905960, 13358940, 26717880]

約数ペア:

[(1, 26717880), (2, 13358940), (3, 8905960), (4, 6679470), (5, 5343576), (6, 4452980), (7, 3816840), (8, 3339735), (10, 2671788), (12, 2226490), (14, 1908420), (15, 1781192), (17, 1571640), (20, 1335894), (21, 1272280), (24, 1113245), (28, 954210), (30, 890596), (34, 785820), (35, 763368), (40, 667947), (42, 636140), (51, 523880), (56, 477105), (60, 445298), (68, 392910), (70, 381684), (84, 318070), (85, 314328), (102, 261940), (105, 254456), (119, 224520), (120, 222649), (136, 196455), (140, 190842), (168, 159035), (170, 157164), (204, 130970), (210, 127228), (238, 112260), (255, 104776), (280, 95421), (340, 78582), (357, 74840), (408, 65485), (420, 63614), (476, 56130), (510, 52388), (595, 44904), (680, 39291), (714, 37420), (840, 31807), (952, 28065), (1020, 26194), (1190, 22452), (1428, 18710), (1785, 14968), (1871, 14280), (2040, 13097), (2380, 11226), (2856, 9355), (3570, 7484), (3742, 7140), (4760, 5613)]