2596220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11801}}^1$

素因数の和:11821

約数の個数: 24

約数和(自身を含む): 5948208

約数和(自身を除く): 3351988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11801, 23602, 47204, 59005, 118010, 129811, 236020, 259622, 519244, 649055, 1298110, 2596220]

約数ペア:

[(1, 2596220), (2, 1298110), (4, 649055), (5, 519244), (10, 259622), (11, 236020), (20, 129811), (22, 118010), (44, 59005), (55, 47204), (110, 23602), (220, 11801)]