20034800

素因数分解:

$2^4\times 5^2\times {\mathrm{50087}}^1$

素因数の和:50105

約数の個数: 30

約数和(自身を含む): 48134568

約数和(自身を除く): 28099768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 50087, 100174, 200348, 250435, 400696, 500870, 801392, 1001740, 1252175, 2003480, 2504350, 4006960, 5008700, 10017400, 20034800]

約数ペア:

[(1, 20034800), (2, 10017400), (4, 5008700), (5, 4006960), (8, 2504350), (10, 2003480), (16, 1252175), (20, 1001740), (25, 801392), (40, 500870), (50, 400696), (80, 250435), (100, 200348), (200, 100174), (400, 50087)]