5506280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10589}}^1$

素因数の和:10613

約数の個数: 32

約数和(自身を含む): 13343400

約数和(自身を除く): 7837120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10589, 21178, 42356, 52945, 84712, 105890, 137657, 211780, 275314, 423560, 550628, 688285, 1101256, 1376570, 2753140, 5506280]

約数ペア:

[(1, 5506280), (2, 2753140), (4, 1376570), (5, 1101256), (8, 688285), (10, 550628), (13, 423560), (20, 275314), (26, 211780), (40, 137657), (52, 105890), (65, 84712), (104, 52945), (130, 42356), (260, 21178), (520, 10589)]