2531050

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:462

約数の個数: 24

約数和(自身を含む): 4749696

約数和(自身を除く): 2218646

約数列:

[1, 2, 5, 10, 25, 50, 223, 227, 446, 454, 1115, 1135, 2230, 2270, 5575, 5675, 11150, 11350, 50621, 101242, 253105, 506210, 1265525, 2531050]

約数ペア:

[(1, 2531050), (2, 1265525), (5, 506210), (10, 253105), (25, 101242), (50, 50621), (223, 11350), (227, 11150), (446, 5675), (454, 5575), (1115, 2270), (1135, 2230)]