11441320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26003}}^1$

素因数の和:26025

約数の個数: 32

約数和(自身を含む): 28084320

約数和(自身を除く): 16643000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 26003, 52006, 104012, 130015, 208024, 260030, 286033, 520060, 572066, 1040120, 1144132, 1430165, 2288264, 2860330, 5720660, 11441320]

約数ペア:

[(1, 11441320), (2, 5720660), (4, 2860330), (5, 2288264), (8, 1430165), (10, 1144132), (11, 1040120), (20, 572066), (22, 520060), (40, 286033), (44, 260030), (55, 208024), (88, 130015), (110, 104012), (220, 52006), (440, 26003)]