10867280

素因数分解:

$2^4\times 5^1\times {\mathrm{135841}}^1$

素因数の和:135854

約数の個数: 20

約数和(自身を含む): 25266612

約数和(自身を除く): 14399332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 135841, 271682, 543364, 679205, 1086728, 1358410, 2173456, 2716820, 5433640, 10867280]

約数ペア:

[(1, 10867280), (2, 5433640), (4, 2716820), (5, 2173456), (8, 1358410), (10, 1086728), (16, 679205), (20, 543364), (40, 271682), (80, 135841)]