2247804289220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{56734081}}^1$

素因数の和:56734380

約数の個数: 48

約数和(自身を含む): 5413793040768

約数和(自身を除く): 3165988751548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1981, 2830, 3962, 5660, 7924, 9905, 19810, 39620, 56734081, 113468162, 226936324, 283670405, 397138567, 567340810, 794277134, 1134681620, 1588554268, 1985692835, 3971385670, 7942771340, 16055744923, 32111489846, 64222979692, 80278724615, 112390214461, 160557449230, 224780428922, 321114898460, 449560857844, 561951072305, 1123902144610, 2247804289220]

約数ペア:

[(1, 2247804289220), (2, 1123902144610), (4, 561951072305), (5, 449560857844), (7, 321114898460), (10, 224780428922), (14, 160557449230), (20, 112390214461), (28, 80278724615), (35, 64222979692), (70, 32111489846), (140, 16055744923), (283, 7942771340), (566, 3971385670), (1132, 1985692835), (1415, 1588554268), (1981, 1134681620), (2830, 794277134), (3962, 567340810), (5660, 397138567), (7924, 283670405), (9905, 226936324), (19810, 113468162), (39620, 56734081)]