25054790

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5021}}^1$

素因数の和:5527

約数の個数: 16

約数和(自身を含む): 45198000

約数和(自身を除く): 20143210

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4990, 5021, 10042, 25105, 50210, 2505479, 5010958, 12527395, 25054790]

約数ペア:

[(1, 25054790), (2, 12527395), (5, 5010958), (10, 2505479), (499, 50210), (998, 25105), (2495, 10042), (4990, 5021)]