97240900

素因数分解:

$2^2\times 5^2\times {\mathrm{972409}}^1$

素因数の和:972423

約数の個数: 18

約数和(自身を含む): 211012970

約数和(自身を除く): 113772070

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 972409, 1944818, 3889636, 4862045, 9724090, 19448180, 24310225, 48620450, 97240900]

約数ペア:

[(1, 97240900), (2, 48620450), (4, 24310225), (5, 19448180), (10, 9724090), (20, 4862045), (25, 3889636), (50, 1944818), (100, 972409)]