86994280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{94559}}^1$

素因数の和:94593

約数の個数: 32

約数和(自身を含む): 204249600

約数和(自身を除く): 117255320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 94559, 189118, 378236, 472795, 756472, 945590, 1891180, 2174857, 3782360, 4349714, 8699428, 10874285, 17398856, 21748570, 43497140, 86994280]

約数ペア:

[(1, 86994280), (2, 43497140), (4, 21748570), (5, 17398856), (8, 10874285), (10, 8699428), (20, 4349714), (23, 3782360), (40, 2174857), (46, 1891180), (92, 945590), (115, 756472), (184, 472795), (230, 378236), (460, 189118), (920, 94559)]