33138640

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1033}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 77314248

約数和(自身を除く): 44175608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1033, 1604, 2005, 2066, 3208, 4010, 4132, 5165, 6416, 8020, 8264, 10330, 16040, 16528, 20660, 32080, 41320, 82640, 414233, 828466, 1656932, 2071165, 3313864, 4142330, 6627728, 8284660, 16569320, 33138640]

約数ペア:

[(1, 33138640), (2, 16569320), (4, 8284660), (5, 6627728), (8, 4142330), (10, 3313864), (16, 2071165), (20, 1656932), (40, 828466), (80, 414233), (401, 82640), (802, 41320), (1033, 32080), (1604, 20660), (2005, 16528), (2066, 16040), (3208, 10330), (4010, 8264), (4132, 8020), (5165, 6416)]