11225920

素因数分解:

$2^6\times 5^1\times {\mathrm{35081}}^1$

素因数の和:35098

約数の個数: 28

約数和(自身を含む): 26732484

約数和(自身を除く): 15506564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 35081, 70162, 140324, 175405, 280648, 350810, 561296, 701620, 1122592, 1403240, 2245184, 2806480, 5612960, 11225920]

約数ペア:

[(1, 11225920), (2, 5612960), (4, 2806480), (5, 2245184), (8, 1403240), (10, 1122592), (16, 701620), (20, 561296), (32, 350810), (40, 280648), (64, 175405), (80, 140324), (160, 70162), (320, 35081)]