132384760

素因数分解:

$2^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{4091}}^1$

素因数の和:4911

約数の個数: 32

約数和(自身を含む): 298306800

約数和(自身を除く): 165922040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 809, 1618, 3236, 4045, 4091, 6472, 8090, 8182, 16180, 16364, 20455, 32360, 32728, 40910, 81820, 163640, 3309619, 6619238, 13238476, 16548095, 26476952, 33096190, 66192380, 132384760]

約数ペア:

[(1, 132384760), (2, 66192380), (4, 33096190), (5, 26476952), (8, 16548095), (10, 13238476), (20, 6619238), (40, 3309619), (809, 163640), (1618, 81820), (3236, 40910), (4045, 32728), (4091, 32360), (6472, 20455), (8090, 16364), (8182, 16180)]