76676980

素因数分解:

$2^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{3527}}^1$

素因数の和:4623

約数の個数: 24

約数和(自身を含む): 161215488

約数和(自身を除く): 84538508

約数列:

[1, 2, 4, 5, 10, 20, 1087, 2174, 3527, 4348, 5435, 7054, 10870, 14108, 17635, 21740, 35270, 70540, 3833849, 7667698, 15335396, 19169245, 38338490, 76676980]

約数ペア:

[(1, 76676980), (2, 38338490), (4, 19169245), (5, 15335396), (10, 7667698), (20, 3833849), (1087, 70540), (2174, 35270), (3527, 21740), (4348, 17635), (5435, 14108), (7054, 10870)]