528053140

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{201547}}^1$

素因数の和:201687

約数の個数: 24

約数和(自身を含む): 1117382112

約数和(自身を除く): 589328972

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 201547, 403094, 806188, 1007735, 2015470, 4030940, 26402657, 52805314, 105610628, 132013285, 264026570, 528053140]

約数ペア:

[(1, 528053140), (2, 264026570), (4, 132013285), (5, 105610628), (10, 52805314), (20, 26402657), (131, 4030940), (262, 2015470), (524, 1007735), (655, 806188), (1310, 403094), (2620, 201547)]