325036660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1250141}}^1$

素因数の和:1250163

約数の個数: 24

約数和(自身を含む): 735083496

約数和(自身を除く): 410046836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1250141, 2500282, 5000564, 6250705, 12501410, 16251833, 25002820, 32503666, 65007332, 81259165, 162518330, 325036660]

約数ペア:

[(1, 325036660), (2, 162518330), (4, 81259165), (5, 65007332), (10, 32503666), (13, 25002820), (20, 16251833), (26, 12501410), (52, 6250705), (65, 5000564), (130, 2500282), (260, 1250141)]