11011220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50051}}^1$

素因数の和:50071

約数の個数: 24

約数和(自身を含む): 25226208

約数和(自身を除く): 14214988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 50051, 100102, 200204, 250255, 500510, 550561, 1001020, 1101122, 2202244, 2752805, 5505610, 11011220]

約数ペア:

[(1, 11011220), (2, 5505610), (4, 2752805), (5, 2202244), (10, 1101122), (11, 1001020), (20, 550561), (22, 500510), (44, 250255), (55, 200204), (110, 100102), (220, 50051)]