6884660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20249}}^1$

素因数の和:20275

約数の個数: 24

約数和(自身を含む): 15309000

約数和(自身を除く): 8424340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 20249, 40498, 80996, 101245, 202490, 344233, 404980, 688466, 1376932, 1721165, 3442330, 6884660]

約数ペア:

[(1, 6884660), (2, 3442330), (4, 1721165), (5, 1376932), (10, 688466), (17, 404980), (20, 344233), (34, 202490), (68, 101245), (85, 80996), (170, 40498), (340, 20249)]