25315910

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{1721}}^1$

素因数の和:3199

約数の個数: 16

約数和(自身を含む): 45626112

約数和(自身を除く): 20310202

約数列:

[1, 2, 5, 10, 1471, 1721, 2942, 3442, 7355, 8605, 14710, 17210, 2531591, 5063182, 12657955, 25315910]

約数ペア:

[(1, 25315910), (2, 12657955), (5, 5063182), (10, 2531591), (1471, 17210), (1721, 14710), (2942, 8605), (3442, 7355)]