72951700

素因数分解:

$2^2\times 5^2\times {\mathrm{479}}^1\times {\mathrm{1523}}^1$

素因数の和:2016

約数の個数: 36

約数和(自身を含む): 158739840

約数和(自身を除く): 85788140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 479, 958, 1523, 1916, 2395, 3046, 4790, 6092, 7615, 9580, 11975, 15230, 23950, 30460, 38075, 47900, 76150, 152300, 729517, 1459034, 2918068, 3647585, 7295170, 14590340, 18237925, 36475850, 72951700]

約数ペア:

[(1, 72951700), (2, 36475850), (4, 18237925), (5, 14590340), (10, 7295170), (20, 3647585), (25, 2918068), (50, 1459034), (100, 729517), (479, 152300), (958, 76150), (1523, 47900), (1916, 38075), (2395, 30460), (3046, 23950), (4790, 15230), (6092, 11975), (7615, 9580)]