2735080

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 6224040

約数和(自身を除く): 3488960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 677, 808, 1010, 1354, 2020, 2708, 3385, 4040, 5416, 6770, 13540, 27080, 68377, 136754, 273508, 341885, 547016, 683770, 1367540, 2735080]

約数ペア:

[(1, 2735080), (2, 1367540), (4, 683770), (5, 547016), (8, 341885), (10, 273508), (20, 136754), (40, 68377), (101, 27080), (202, 13540), (404, 6770), (505, 5416), (677, 4040), (808, 3385), (1010, 2708), (1354, 2020)]