80477970578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{51719}}^1\times {\mathrm{40949}}^1$

素因数の和:92689

約数の個数: 16

約数和(自身を含む): 127076040000

約数和(自身を除く): 46598069422

約数列:

[1, 2, 19, 38, 40949, 51719, 81898, 103438, 778031, 982661, 1556062, 1965322, 2117841331, 4235682662, 40238985289, 80477970578]

約数ペア:

[(1, 80477970578), (2, 40238985289), (19, 4235682662), (38, 2117841331), (40949, 1965322), (51719, 1556062), (81898, 982661), (103438, 778031)]