2134100

素因数分解:

$2^2\times 5^2\times {\mathrm{21341}}^1$

素因数の和:21355

約数の個数: 18

約数和(自身を含む): 4631214

約数和(自身を除く): 2497114

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 21341, 42682, 85364, 106705, 213410, 426820, 533525, 1067050, 2134100]

約数ペア:

[(1, 2134100), (2, 1067050), (4, 533525), (5, 426820), (10, 213410), (20, 106705), (25, 85364), (50, 42682), (100, 21341)]