82802570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{22937}}^1$

素因数の和:22982

約数の個数: 24

約数和(自身を含む): 157308804

約数和(自身を除く): 74506234

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 22937, 45874, 114685, 229370, 435803, 871606, 2179015, 4358030, 8280257, 16560514, 41401285, 82802570]

約数ペア:

[(1, 82802570), (2, 41401285), (5, 16560514), (10, 8280257), (19, 4358030), (38, 2179015), (95, 871606), (190, 435803), (361, 229370), (722, 114685), (1805, 45874), (3610, 22937)]