5655893080

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{400559}}^1$

素因数の和:400923

約数の個数: 32

約数和(自身を含む): 12761841600

約数和(自身を除く): 7105948520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 7060, 14120, 400559, 801118, 1602236, 2002795, 3204472, 4005590, 8011180, 16022360, 141397327, 282794654, 565589308, 706986635, 1131178616, 1413973270, 2827946540, 5655893080]

約数ペア:

[(1, 5655893080), (2, 2827946540), (4, 1413973270), (5, 1131178616), (8, 706986635), (10, 565589308), (20, 282794654), (40, 141397327), (353, 16022360), (706, 8011180), (1412, 4005590), (1765, 3204472), (2824, 2002795), (3530, 1602236), (7060, 801118), (14120, 400559)]