129035260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{150041}}^1$

素因数の和:150093

約数の個数: 24

約数和(自身を含む): 277277616

約数和(自身を除く): 148242356

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 150041, 300082, 600164, 750205, 1500410, 3000820, 6451763, 12903526, 25807052, 32258815, 64517630, 129035260]

約数ペア:

[(1, 129035260), (2, 64517630), (4, 32258815), (5, 25807052), (10, 12903526), (20, 6451763), (43, 3000820), (86, 1500410), (172, 750205), (215, 600164), (430, 300082), (860, 150041)]