278320076

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{5009}}^1$

素因数の和:5521

約数の個数: 24

約数和(自身を含む): 505008000

約数和(自身を除く): 226687924

約数列:

[1, 2, 4, 29, 58, 116, 479, 958, 1916, 5009, 10018, 13891, 20036, 27782, 55564, 145261, 290522, 581044, 2399311, 4798622, 9597244, 69580019, 139160038, 278320076]

約数ペア:

[(1, 278320076), (2, 139160038), (4, 69580019), (29, 9597244), (58, 4798622), (116, 2399311), (479, 581044), (958, 290522), (1916, 145261), (5009, 55564), (10018, 27782), (13891, 20036)]