27833320

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5479}}^1$

素因数の和:5617

約数の個数: 32

約数和(自身を含む): 63129600

約数和(自身を除く): 35296280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 5479, 10958, 21916, 27395, 43832, 54790, 109580, 219160, 695833, 1391666, 2783332, 3479165, 5566664, 6958330, 13916660, 27833320]

約数ペア:

[(1, 27833320), (2, 13916660), (4, 6958330), (5, 5566664), (8, 3479165), (10, 2783332), (20, 1391666), (40, 695833), (127, 219160), (254, 109580), (508, 54790), (635, 43832), (1016, 27395), (1270, 21916), (2540, 10958), (5080, 5479)]