117672280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8627}}^1$

素因数の和:8680

約数の個数: 64

約数和(自身を含む): 298183680

約数和(自身を除く): 180511400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 8627, 13640, 17254, 34508, 43135, 69016, 86270, 94897, 172540, 189794, 267437, 345080, 379588, 474485, 534874, 759176, 948970, 1069748, 1337185, 1897940, 2139496, 2674370, 2941807, 3795880, 5348740, 5883614, 10697480, 11767228, 14709035, 23534456, 29418070, 58836140, 117672280]

約数ペア:

[(1, 117672280), (2, 58836140), (4, 29418070), (5, 23534456), (8, 14709035), (10, 11767228), (11, 10697480), (20, 5883614), (22, 5348740), (31, 3795880), (40, 2941807), (44, 2674370), (55, 2139496), (62, 1897940), (88, 1337185), (110, 1069748), (124, 948970), (155, 759176), (220, 534874), (248, 474485), (310, 379588), (341, 345080), (440, 267437), (620, 189794), (682, 172540), (1240, 94897), (1364, 86270), (1705, 69016), (2728, 43135), (3410, 34508), (6820, 17254), (8627, 13640)]