77748740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{169019}}^1$

素因数の和:169051

約数の個数: 24

約数和(自身を含む): 170372160

約数和(自身を除く): 92623420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 169019, 338038, 676076, 845095, 1690190, 3380380, 3887437, 7774874, 15549748, 19437185, 38874370, 77748740]

約数ペア:

[(1, 77748740), (2, 38874370), (4, 19437185), (5, 15549748), (10, 7774874), (20, 3887437), (23, 3380380), (46, 1690190), (92, 845095), (115, 676076), (230, 338038), (460, 169019)]