106697680

素因数分解:

$2^4\times 5^1\times {\mathrm{1333721}}^1$

素因数の和:1333734

約数の個数: 20

約数和(自身を含む): 248072292

約数和(自身を除く): 141374612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1333721, 2667442, 5334884, 6668605, 10669768, 13337210, 21339536, 26674420, 53348840, 106697680]

約数ペア:

[(1, 106697680), (2, 53348840), (4, 26674420), (5, 21339536), (8, 13337210), (10, 10669768), (16, 6668605), (20, 5334884), (40, 2667442), (80, 1333721)]