235180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 539280

約数和(自身を除く): 304100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1069, 2138, 4276, 5345, 10690, 11759, 21380, 23518, 47036, 58795, 117590, 235180]

約数ペア:

[(1, 235180), (2, 117590), (4, 58795), (5, 47036), (10, 23518), (11, 21380), (20, 11759), (22, 10690), (44, 5345), (55, 4276), (110, 2138), (220, 1069)]