97155640

素因数分解:

$2^3\times 5^1\times {\mathrm{2428891}}^1$

素因数の和:2428902

約数の個数: 16

約数和(自身を含む): 218600280

約数和(自身を除く): 121444640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2428891, 4857782, 9715564, 12144455, 19431128, 24288910, 48577820, 97155640]

約数ペア:

[(1, 97155640), (2, 48577820), (4, 24288910), (5, 19431128), (8, 12144455), (10, 9715564), (20, 4857782), (40, 2428891)]