99106640

素因数分解:

$2^4\times 5^1\times {\mathrm{1238833}}^1$

素因数の和:1238846

約数の個数: 20

約数和(自身を含む): 230423124

約数和(自身を除く): 131316484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1238833, 2477666, 4955332, 6194165, 9910664, 12388330, 19821328, 24776660, 49553320, 99106640]

約数ペア:

[(1, 99106640), (2, 49553320), (4, 24776660), (5, 19821328), (8, 12388330), (10, 9910664), (16, 6194165), (20, 4955332), (40, 2477666), (80, 1238833)]