106698640

素因数分解:

$2^4\times 5^1\times {\mathrm{1333733}}^1$

素因数の和:1333746

約数の個数: 20

約数和(自身を含む): 248074524

約数和(自身を除く): 141375884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1333733, 2667466, 5334932, 6668665, 10669864, 13337330, 21339728, 26674660, 53349320, 106698640]

約数ペア:

[(1, 106698640), (2, 53349320), (4, 26674660), (5, 21339728), (8, 13337330), (10, 10669864), (16, 6668665), (20, 5334932), (40, 2667466), (80, 1333733)]