5505340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3877}}^1$

素因数の和:3957

約数の個数: 24

約数和(自身を含む): 11727072

約数和(自身を除く): 6221732

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3877, 7754, 15508, 19385, 38770, 77540, 275267, 550534, 1101068, 1376335, 2752670, 5505340]

約数ペア:

[(1, 5505340), (2, 2752670), (4, 1376335), (5, 1101068), (10, 550534), (20, 275267), (71, 77540), (142, 38770), (284, 19385), (355, 15508), (710, 7754), (1420, 3877)]