5548660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21341}}^1$

素因数の和:21363

約数の個数: 24

約数和(自身を含む): 12549096

約数和(自身を除く): 7000436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21341, 42682, 85364, 106705, 213410, 277433, 426820, 554866, 1109732, 1387165, 2774330, 5548660]

約数ペア:

[(1, 5548660), (2, 2774330), (4, 1387165), (5, 1109732), (10, 554866), (13, 426820), (20, 277433), (26, 213410), (52, 106705), (65, 85364), (130, 42682), (260, 21341)]