25550220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{425837}}^1$

素因数の和:425849

約数の個数: 24

約数和(自身を含む): 71540784

約数和(自身を除く): 45990564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 425837, 851674, 1277511, 1703348, 2129185, 2555022, 4258370, 5110044, 6387555, 8516740, 12775110, 25550220]

約数ペア:

[(1, 25550220), (2, 12775110), (3, 8516740), (4, 6387555), (5, 5110044), (6, 4258370), (10, 2555022), (12, 2129185), (15, 1703348), (20, 1277511), (30, 851674), (60, 425837)]