28302250

素因数分解:

$2^1\times 5^3\times {\mathrm{113209}}^1$

素因数の和:113226

約数の個数: 16

約数和(自身を含む): 52982280

約数和(自身を除く): 24680030

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 113209, 226418, 566045, 1132090, 2830225, 5660450, 14151125, 28302250]

約数ペア:

[(1, 28302250), (2, 14151125), (5, 5660450), (10, 2830225), (25, 1132090), (50, 566045), (125, 226418), (250, 113209)]