23321320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53003}}^1$

素因数の和:53025

約数の個数: 32

約数和(自身を含む): 57244320

約数和(自身を除く): 33923000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 53003, 106006, 212012, 265015, 424024, 530030, 583033, 1060060, 1166066, 2120120, 2332132, 2915165, 4664264, 5830330, 11660660, 23321320]

約数ペア:

[(1, 23321320), (2, 11660660), (4, 5830330), (5, 4664264), (8, 2915165), (10, 2332132), (11, 2120120), (20, 1166066), (22, 1060060), (40, 583033), (44, 530030), (55, 424024), (88, 265015), (110, 212012), (220, 106006), (440, 53003)]