8666170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 16692480

約数和(自身を除く): 8026310

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 919, 943, 1838, 1886, 4595, 4715, 9190, 9430, 21137, 37679, 42274, 75358, 105685, 188395, 211370, 376790, 866617, 1733234, 4333085, 8666170]

約数ペア:

[(1, 8666170), (2, 4333085), (5, 1733234), (10, 866617), (23, 376790), (41, 211370), (46, 188395), (82, 105685), (115, 75358), (205, 42274), (230, 37679), (410, 21137), (919, 9430), (943, 9190), (1838, 4715), (1886, 4595)]