1061180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 2255568

約数和(自身を除く): 1194388

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 547, 970, 1094, 1940, 2188, 2735, 5470, 10940, 53059, 106118, 212236, 265295, 530590, 1061180]

約数ペア:

[(1, 1061180), (2, 530590), (4, 265295), (5, 212236), (10, 106118), (20, 53059), (97, 10940), (194, 5470), (388, 2735), (485, 2188), (547, 1940), (970, 1094)]