27621220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{125551}}^1$

素因数の和:125571

約数の個数: 24

約数和(自身を含む): 63278208

約数和(自身を除く): 35656988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 125551, 251102, 502204, 627755, 1255510, 1381061, 2511020, 2762122, 5524244, 6905305, 13810610, 27621220]

約数ペア:

[(1, 27621220), (2, 13810610), (4, 6905305), (5, 5524244), (10, 2762122), (11, 2511020), (20, 1381061), (22, 1255510), (44, 627755), (55, 502204), (110, 251102), (220, 125551)]