4434040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8551

約数の個数: 32

約数和(自身を含む): 10745280

約数和(自身を除く): 6311240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8527, 17054, 34108, 42635, 68216, 85270, 110851, 170540, 221702, 341080, 443404, 554255, 886808, 1108510, 2217020, 4434040]

約数ペア:

[(1, 4434040), (2, 2217020), (4, 1108510), (5, 886808), (8, 554255), (10, 443404), (13, 341080), (20, 221702), (26, 170540), (40, 110851), (52, 85270), (65, 68216), (104, 42635), (130, 34108), (260, 17054), (520, 8527)]