8351020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5881}}^1$

素因数の和:5961

約数の個数: 24

約数和(自身を含む): 17787168

約数和(自身を除く): 9436148

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5881, 11762, 23524, 29405, 58810, 117620, 417551, 835102, 1670204, 2087755, 4175510, 8351020]

約数ペア:

[(1, 8351020), (2, 4175510), (4, 2087755), (5, 1670204), (10, 835102), (20, 417551), (71, 117620), (142, 58810), (284, 29405), (355, 23524), (710, 11762), (1420, 5881)]