6668120

素因数分解:

$2^3\times 5^1\times {\mathrm{166703}}^1$

素因数の和:166714

約数の個数: 16

約数和(自身を含む): 15003360

約数和(自身を除く): 8335240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 166703, 333406, 666812, 833515, 1333624, 1667030, 3334060, 6668120]

約数ペア:

[(1, 6668120), (2, 3334060), (4, 1667030), (5, 1333624), (8, 833515), (10, 666812), (20, 333406), (40, 166703)]