66046490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{3929}}^1$

素因数の和:4018

約数の個数: 24

約数和(自身を含む): 121885020

約数和(自身を除く): 55838530

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 3929, 7858, 8405, 16810, 19645, 39290, 161089, 322178, 805445, 1610890, 6604649, 13209298, 33023245, 66046490]

約数ペア:

[(1, 66046490), (2, 33023245), (5, 13209298), (10, 6604649), (41, 1610890), (82, 805445), (205, 322178), (410, 161089), (1681, 39290), (3362, 19645), (3929, 16810), (7858, 8405)]