1111220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5051}}^1$

素因数の和:5071

約数の個数: 24

約数和(自身を含む): 2546208

約数和(自身を除く): 1434988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5051, 10102, 20204, 25255, 50510, 55561, 101020, 111122, 222244, 277805, 555610, 1111220]

約数ペア:

[(1, 1111220), (2, 555610), (4, 277805), (5, 222244), (10, 111122), (11, 101020), (20, 55561), (22, 50510), (44, 25255), (55, 20204), (110, 10102), (220, 5051)]