20160490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{288007}}^1$

素因数の和:288021

約数の個数: 16

約数和(自身を含む): 41473152

約数和(自身を除く): 21312662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 288007, 576014, 1440035, 2016049, 2880070, 4032098, 10080245, 20160490]

約数ペア:

[(1, 20160490), (2, 10080245), (5, 4032098), (7, 2880070), (10, 2016049), (14, 1440035), (35, 576014), (70, 288007)]