173828132780

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{76915103}}^1$

素因数の和:76915225

約数の個数: 24

約数和(自身を含む): 368269517952

約数和(自身を除く): 194441385172

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 76915103, 153830206, 307660412, 384575515, 769151030, 1538302060, 8691406639, 17382813278, 34765626556, 43457033195, 86914066390, 173828132780]

約数ペア:

[(1, 173828132780), (2, 86914066390), (4, 43457033195), (5, 34765626556), (10, 17382813278), (20, 8691406639), (113, 1538302060), (226, 769151030), (452, 384575515), (565, 307660412), (1130, 153830206), (2260, 76915103)]