29146120

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2903}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 65862720

約数和(自身を除く): 36716600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 2903, 5020, 5806, 10040, 11612, 14515, 23224, 29030, 58060, 116120, 728653, 1457306, 2914612, 3643265, 5829224, 7286530, 14573060, 29146120]

約数ペア:

[(1, 29146120), (2, 14573060), (4, 7286530), (5, 5829224), (8, 3643265), (10, 2914612), (20, 1457306), (40, 728653), (251, 116120), (502, 58060), (1004, 29030), (1255, 23224), (2008, 14515), (2510, 11612), (2903, 10040), (5020, 5806)]