10731940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12479}}^1$

素因数の和:12531

約数の個数: 24

約数和(自身を含む): 23063040

約数和(自身を除く): 12331100

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 12479, 24958, 49916, 62395, 124790, 249580, 536597, 1073194, 2146388, 2682985, 5365970, 10731940]

約数ペア:

[(1, 10731940), (2, 5365970), (4, 2682985), (5, 2146388), (10, 1073194), (20, 536597), (43, 249580), (86, 124790), (172, 62395), (215, 49916), (430, 24958), (860, 12479)]