5326367020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20486027}}^1$

素因数の和:20486049

約数の個数: 24

約数和(自身を含む): 12045784464

約数和(自身を除く): 6719417444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20486027, 40972054, 81944108, 102430135, 204860270, 266318351, 409720540, 532636702, 1065273404, 1331591755, 2663183510, 5326367020]

約数ペア:

[(1, 5326367020), (2, 2663183510), (4, 1331591755), (5, 1065273404), (10, 532636702), (13, 409720540), (20, 266318351), (26, 204860270), (52, 102430135), (65, 81944108), (130, 40972054), (260, 20486027)]