25824320

素因数分解:

$2^6\times 5^1\times {\mathrm{80701}}^1$

素因数の和:80718

約数の個数: 28

約数和(自身を含む): 61494924

約数和(自身を除く): 35670604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 80701, 161402, 322804, 403505, 645608, 807010, 1291216, 1614020, 2582432, 3228040, 5164864, 6456080, 12912160, 25824320]

約数ペア:

[(1, 25824320), (2, 12912160), (4, 6456080), (5, 5164864), (8, 3228040), (10, 2582432), (16, 1614020), (20, 1291216), (32, 807010), (40, 645608), (64, 403505), (80, 322804), (160, 161402), (320, 80701)]