14013320

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1571}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 31691520

約数和(自身を除く): 17678200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1571, 1784, 2230, 3142, 4460, 6284, 7855, 8920, 12568, 15710, 31420, 62840, 350333, 700666, 1401332, 1751665, 2802664, 3503330, 7006660, 14013320]

約数ペア:

[(1, 14013320), (2, 7006660), (4, 3503330), (5, 2802664), (8, 1751665), (10, 1401332), (20, 700666), (40, 350333), (223, 62840), (446, 31420), (892, 15710), (1115, 12568), (1571, 8920), (1784, 7855), (2230, 6284), (3142, 4460)]