101668120

素因数分解:

$2^3\times 5^1\times {\mathrm{2541703}}^1$

素因数の和:2541714

約数の個数: 16

約数和(自身を含む): 228753360

約数和(自身を除く): 127085240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2541703, 5083406, 10166812, 12708515, 20333624, 25417030, 50834060, 101668120]

約数ペア:

[(1, 101668120), (2, 50834060), (4, 25417030), (5, 20333624), (8, 12708515), (10, 10166812), (20, 5083406), (40, 2541703)]