25897201220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117714551}}^1$

素因数の和:117714571

約数の個数: 24

約数和(自身を含む): 59328134208

約数和(自身を除く): 33430932988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 117714551, 235429102, 470858204, 588572755, 1177145510, 1294860061, 2354291020, 2589720122, 5179440244, 6474300305, 12948600610, 25897201220]

約数ペア:

[(1, 25897201220), (2, 12948600610), (4, 6474300305), (5, 5179440244), (10, 2589720122), (11, 2354291020), (20, 1294860061), (22, 1177145510), (44, 588572755), (55, 470858204), (110, 235429102), (220, 117714551)]