5440304

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{4789}}^1$

素因数の和:4868

約数の個数: 20

約数和(自身を含む): 10691280

約数和(自身を除く): 5250976

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 4789, 9578, 19156, 38312, 76624, 340019, 680038, 1360076, 2720152, 5440304]

約数ペア:

[(1, 5440304), (2, 2720152), (4, 1360076), (8, 680038), (16, 340019), (71, 76624), (142, 38312), (284, 19156), (568, 9578), (1136, 4789)]