4586740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2903}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 9757440

約数和(自身を除く): 5170700

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2903, 5806, 11612, 14515, 29030, 58060, 229337, 458674, 917348, 1146685, 2293370, 4586740]

約数ペア:

[(1, 4586740), (2, 2293370), (4, 1146685), (5, 917348), (10, 458674), (20, 229337), (79, 58060), (158, 29030), (316, 14515), (395, 11612), (790, 5806), (1580, 2903)]