89750230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{479}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 166199040

約数和(自身を除く): 76448810

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 457, 479, 914, 958, 2285, 2395, 4570, 4790, 18737, 19639, 37474, 39278, 93685, 98195, 187370, 196390, 218903, 437806, 1094515, 2189030, 8975023, 17950046, 44875115, 89750230]

約数ペア:

[(1, 89750230), (2, 44875115), (5, 17950046), (10, 8975023), (41, 2189030), (82, 1094515), (205, 437806), (410, 218903), (457, 196390), (479, 187370), (914, 98195), (958, 93685), (2285, 39278), (2395, 37474), (4570, 19639), (4790, 18737)]