4920335620

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{907811}}^1$

素因数の和:908091

約数の個数: 24

約数和(自身を含む): 10370844288

約数和(自身を除く): 5450508668

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 907811, 1815622, 3631244, 4539055, 9078110, 18156220, 246016781, 492033562, 984067124, 1230083905, 2460167810, 4920335620]

約数ペア:

[(1, 4920335620), (2, 2460167810), (4, 1230083905), (5, 984067124), (10, 492033562), (20, 246016781), (271, 18156220), (542, 9078110), (1084, 4539055), (1355, 3631244), (2710, 1815622), (5420, 907811)]