65836480

素因数分解:

$2^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{883}}^1$

素因数の和:1133

約数の個数: 56

約数和(自身を含む): 157624272

約数和(自身を除く): 91787792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 233, 320, 466, 883, 932, 1165, 1766, 1864, 2330, 3532, 3728, 4415, 4660, 7064, 7456, 8830, 9320, 14128, 14912, 17660, 18640, 28256, 35320, 37280, 56512, 70640, 74560, 141280, 205739, 282560, 411478, 822956, 1028695, 1645912, 2057390, 3291824, 4114780, 6583648, 8229560, 13167296, 16459120, 32918240, 65836480]

約数ペア:

[(1, 65836480), (2, 32918240), (4, 16459120), (5, 13167296), (8, 8229560), (10, 6583648), (16, 4114780), (20, 3291824), (32, 2057390), (40, 1645912), (64, 1028695), (80, 822956), (160, 411478), (233, 282560), (320, 205739), (466, 141280), (883, 74560), (932, 70640), (1165, 56512), (1766, 37280), (1864, 35320), (2330, 28256), (3532, 18640), (3728, 17660), (4415, 14912), (4660, 14128), (7064, 9320), (7456, 8830)]