201826960

素因数分解:

$2^4\times 5^1\times {\mathrm{2522837}}^1$

素因数の和:2522850

約数の個数: 20

約数和(自身を含む): 469247868

約数和(自身を除く): 267420908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2522837, 5045674, 10091348, 12614185, 20182696, 25228370, 40365392, 50456740, 100913480, 201826960]

約数ペア:

[(1, 201826960), (2, 100913480), (4, 50456740), (5, 40365392), (8, 25228370), (10, 20182696), (16, 12614185), (20, 10091348), (40, 5045674), (80, 2522837)]