55144780

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{2017}}^1$

素因数の和:3393

約数の個数: 24

約数和(自身を含む): 115946208

約数和(自身を除く): 60801428

約数列:

[1, 2, 4, 5, 10, 20, 1367, 2017, 2734, 4034, 5468, 6835, 8068, 10085, 13670, 20170, 27340, 40340, 2757239, 5514478, 11028956, 13786195, 27572390, 55144780]

約数ペア:

[(1, 55144780), (2, 27572390), (4, 13786195), (5, 11028956), (10, 5514478), (20, 2757239), (1367, 40340), (2017, 27340), (2734, 20170), (4034, 13670), (5468, 10085), (6835, 8068)]