8886380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10333}}^1$

素因数の和:10385

約数の個数: 24

約数和(自身を含む): 19097232

約数和(自身を除く): 10210852

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 10333, 20666, 41332, 51665, 103330, 206660, 444319, 888638, 1777276, 2221595, 4443190, 8886380]

約数ペア:

[(1, 8886380), (2, 4443190), (4, 2221595), (5, 1777276), (10, 888638), (20, 444319), (43, 206660), (86, 103330), (172, 51665), (215, 41332), (430, 20666), (860, 10333)]