5257820

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1741}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 11120928

約数和(自身を除く): 5863108

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 1741, 3020, 3482, 6964, 8705, 17410, 34820, 262891, 525782, 1051564, 1314455, 2628910, 5257820]

約数ペア:

[(1, 5257820), (2, 2628910), (4, 1314455), (5, 1051564), (10, 525782), (20, 262891), (151, 34820), (302, 17410), (604, 8705), (755, 6964), (1510, 3482), (1741, 3020)]