104742500

素因数分解:

$2^2\times 5^4\times {\mathrm{41897}}^1$

素因数の和:41921

約数の個数: 30

約数和(自身を含む): 229056366

約数和(自身を除く): 124313866

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 41897, 83794, 167588, 209485, 418970, 837940, 1047425, 2094850, 4189700, 5237125, 10474250, 20948500, 26185625, 52371250, 104742500]

約数ペア:

[(1, 104742500), (2, 52371250), (4, 26185625), (5, 20948500), (10, 10474250), (20, 5237125), (25, 4189700), (50, 2094850), (100, 1047425), (125, 837940), (250, 418970), (500, 209485), (625, 167588), (1250, 83794), (2500, 41897)]