86668060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{117119}}^1$

素因数の和:117165

約数の個数: 24

約数和(自身を含む): 186923520

約数和(自身を除く): 100255460

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 117119, 234238, 468476, 585595, 1171190, 2342380, 4333403, 8666806, 17333612, 21667015, 43334030, 86668060]

約数ペア:

[(1, 86668060), (2, 43334030), (4, 21667015), (5, 17333612), (10, 8666806), (20, 4333403), (37, 2342380), (74, 1171190), (148, 585595), (185, 468476), (370, 234238), (740, 117119)]