3232131640

素因数分解:

$2^3\times 5^1\times {\mathrm{80803291}}^1$

素因数の和:80803302

約数の個数: 16

約数和(自身を含む): 7272296280

約数和(自身を除く): 4040164640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 80803291, 161606582, 323213164, 404016455, 646426328, 808032910, 1616065820, 3232131640]

約数ペア:

[(1, 3232131640), (2, 1616065820), (4, 808032910), (5, 646426328), (8, 404016455), (10, 323213164), (20, 161606582), (40, 80803291)]