38400310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{295387}}^1$

素因数の和:295407

約数の個数: 16

約数和(自身を含む): 74437776

約数和(自身を除く): 36037466

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 295387, 590774, 1476935, 2953870, 3840031, 7680062, 19200155, 38400310]

約数ペア:

[(1, 38400310), (2, 19200155), (5, 7680062), (10, 3840031), (13, 2953870), (26, 1476935), (65, 590774), (130, 295387)]