10966340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7121}}^1$

素因数の和:7148

約数の個数: 48

約数和(自身を含む): 28715904

約数和(自身を除く): 17749564

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7121, 14242, 28484, 35605, 49847, 71210, 78331, 99694, 142420, 156662, 199388, 249235, 313324, 391655, 498470, 548317, 783310, 996940, 1096634, 1566620, 2193268, 2741585, 5483170, 10966340]

約数ペア:

[(1, 10966340), (2, 5483170), (4, 2741585), (5, 2193268), (7, 1566620), (10, 1096634), (11, 996940), (14, 783310), (20, 548317), (22, 498470), (28, 391655), (35, 313324), (44, 249235), (55, 199388), (70, 156662), (77, 142420), (110, 99694), (140, 78331), (154, 71210), (220, 49847), (308, 35605), (385, 28484), (770, 14242), (1540, 7121)]