29232280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9491}}^1$

素因数の和:9520

約数の個数: 64

約数和(自身を含む): 82010880

約数和(自身を除く): 52778600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 9491, 18982, 37964, 47455, 66437, 75928, 94910, 104401, 132874, 189820, 208802, 265748, 332185, 379640, 417604, 522005, 531496, 664370, 730807, 835208, 1044010, 1328740, 1461614, 2088020, 2657480, 2923228, 3654035, 4176040, 5846456, 7308070, 14616140, 29232280]

約数ペア:

[(1, 29232280), (2, 14616140), (4, 7308070), (5, 5846456), (7, 4176040), (8, 3654035), (10, 2923228), (11, 2657480), (14, 2088020), (20, 1461614), (22, 1328740), (28, 1044010), (35, 835208), (40, 730807), (44, 664370), (55, 531496), (56, 522005), (70, 417604), (77, 379640), (88, 332185), (110, 265748), (140, 208802), (154, 189820), (220, 132874), (280, 104401), (308, 94910), (385, 75928), (440, 66437), (616, 47455), (770, 37964), (1540, 18982), (3080, 9491)]