2340703780

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{109481}}^1$

素因数の和:110559

約数の個数: 24

約数和(自身を含む): 4920121080

約数和(自身を除く): 2579417300

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 4276, 5345, 10690, 21380, 109481, 218962, 437924, 547405, 1094810, 2189620, 117035189, 234070378, 468140756, 585175945, 1170351890, 2340703780]

約数ペア:

[(1, 2340703780), (2, 1170351890), (4, 585175945), (5, 468140756), (10, 234070378), (20, 117035189), (1069, 2189620), (2138, 1094810), (4276, 547405), (5345, 437924), (10690, 218962), (21380, 109481)]