852940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3877}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 1954512

約数和(自身を除く): 1101572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3877, 7754, 15508, 19385, 38770, 42647, 77540, 85294, 170588, 213235, 426470, 852940]

約数ペア:

[(1, 852940), (2, 426470), (4, 213235), (5, 170588), (10, 85294), (11, 77540), (20, 42647), (22, 38770), (44, 19385), (55, 15508), (110, 7754), (220, 3877)]