80543150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{55547}}^1$

素因数の和:55588

約数の個数: 24

約数和(自身を含む): 154978920

約数和(自身を除く): 74435770

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 55547, 111094, 277735, 555470, 1388675, 1610863, 2777350, 3221726, 8054315, 16108630, 40271575, 80543150]

約数ペア:

[(1, 80543150), (2, 40271575), (5, 16108630), (10, 8054315), (25, 3221726), (29, 2777350), (50, 1610863), (58, 1388675), (145, 555470), (290, 277735), (725, 111094), (1450, 55547)]