26934340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31319}}^1$

素因数の和:31371

約数の個数: 24

約数和(自身を含む): 57879360

約数和(自身を除く): 30945020

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 31319, 62638, 125276, 156595, 313190, 626380, 1346717, 2693434, 5386868, 6733585, 13467170, 26934340]

約数ペア:

[(1, 26934340), (2, 13467170), (4, 6733585), (5, 5386868), (10, 2693434), (20, 1346717), (43, 626380), (86, 313190), (172, 156595), (215, 125276), (430, 62638), (860, 31319)]