106807640

素因数分解:

$2^3\times 5^1\times {\mathrm{2670191}}^1$

素因数の和:2670202

約数の個数: 16

約数和(自身を含む): 240317280

約数和(自身を除く): 133509640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2670191, 5340382, 10680764, 13350955, 21361528, 26701910, 53403820, 106807640]

約数ペア:

[(1, 106807640), (2, 53403820), (4, 26701910), (5, 21361528), (8, 13350955), (10, 10680764), (20, 5340382), (40, 2670191)]