98695640

素因数分解:

$2^3\times 5^1\times {\mathrm{2467391}}^1$

素因数の和:2467402

約数の個数: 16

約数和(自身を含む): 222065280

約数和(自身を除く): 123369640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2467391, 4934782, 9869564, 12336955, 19739128, 24673910, 49347820, 98695640]

約数ペア:

[(1, 98695640), (2, 49347820), (4, 24673910), (5, 19739128), (8, 12336955), (10, 9869564), (20, 4934782), (40, 2467391)]