106819640

素因数分解:

$2^3\times 5^1\times {\mathrm{2670491}}^1$

素因数の和:2670502

約数の個数: 16

約数和(自身を含む): 240344280

約数和(自身を除く): 133524640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2670491, 5340982, 10681964, 13352455, 21363928, 26704910, 53409820, 106819640]

約数ペア:

[(1, 106819640), (2, 53409820), (4, 26704910), (5, 21363928), (8, 13352455), (10, 10681964), (20, 5340982), (40, 2670491)]