2235260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 4761456

約数和(自身を除く): 2526196

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1531, 3062, 6124, 7655, 15310, 30620, 111763, 223526, 447052, 558815, 1117630, 2235260]

約数ペア:

[(1, 2235260), (2, 1117630), (4, 558815), (5, 447052), (10, 223526), (20, 111763), (73, 30620), (146, 15310), (292, 7655), (365, 6124), (730, 3062), (1460, 1531)]