29145920

素因数分解:

$2^6\times 5^1\times {\mathrm{91081}}^1$

素因数の和:91098

約数の個数: 28

約数和(自身を含む): 69404484

約数和(自身を除く): 40258564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 91081, 182162, 364324, 455405, 728648, 910810, 1457296, 1821620, 2914592, 3643240, 5829184, 7286480, 14572960, 29145920]

約数ペア:

[(1, 29145920), (2, 14572960), (4, 7286480), (5, 5829184), (8, 3643240), (10, 2914592), (16, 1821620), (20, 1457296), (32, 910810), (40, 728648), (64, 455405), (80, 364324), (160, 182162), (320, 91081)]