1367540

素因数分解:

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

素因数の和:787

約数の個数: 24

約数和(自身を含む): 2904552

約数和(自身を除く): 1537012

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 677, 1010, 1354, 2020, 2708, 3385, 6770, 13540, 68377, 136754, 273508, 341885, 683770, 1367540]

約数ペア:

[(1, 1367540), (2, 683770), (4, 341885), (5, 273508), (10, 136754), (20, 68377), (101, 13540), (202, 6770), (404, 3385), (505, 2708), (677, 2020), (1010, 1354)]