8208820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11093}}^1$

素因数の和:11139

約数の個数: 24

約数和(自身を含む): 17706024

約数和(自身を除く): 9497204

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 11093, 22186, 44372, 55465, 110930, 221860, 410441, 820882, 1641764, 2052205, 4104410, 8208820]

約数ペア:

[(1, 8208820), (2, 4104410), (4, 2052205), (5, 1641764), (10, 820882), (20, 410441), (37, 221860), (74, 110930), (148, 55465), (185, 44372), (370, 22186), (740, 11093)]