520036745

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{288109}}^1$

素因数の和:288152

約数の個数: 12

約数和(自身を含む): 658619460

約数和(自身を除く): 138582715

約数列:

[1, 5, 19, 95, 361, 1805, 288109, 1440545, 5474071, 27370355, 104007349, 520036745]

約数ペア:

[(1, 520036745), (5, 104007349), (19, 27370355), (95, 5474071), (361, 1440545), (1805, 288109)]