2069851025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1619}}^1\times {\mathrm{4649}}^1$

素因数の和:6289

約数の個数: 24

約数和(自身を含む): 2802276000

約数和(自身を除く): 732424975

約数列:

[1, 5, 11, 25, 55, 275, 1619, 4649, 8095, 17809, 23245, 40475, 51139, 89045, 116225, 255695, 445225, 1278475, 7526731, 37633655, 82794041, 188168275, 413970205, 2069851025]

約数ペア:

[(1, 2069851025), (5, 413970205), (11, 188168275), (25, 82794041), (55, 37633655), (275, 7526731), (1619, 1278475), (4649, 445225), (8095, 255695), (17809, 116225), (23245, 89045), (40475, 51139)]