1173103640

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{682037}}^1$

素因数の和:682091

約数の個数: 32

約数和(自身を含む): 2700870480

約数和(自身を除く): 1527766840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 682037, 1364074, 2728148, 3410185, 5456296, 6820370, 13640740, 27281480, 29327591, 58655182, 117310364, 146637955, 234620728, 293275910, 586551820, 1173103640]

約数ペア:

[(1, 1173103640), (2, 586551820), (4, 293275910), (5, 234620728), (8, 146637955), (10, 117310364), (20, 58655182), (40, 29327591), (43, 27281480), (86, 13640740), (172, 6820370), (215, 5456296), (344, 3410185), (430, 2728148), (860, 1364074), (1720, 682037)]