22620840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17137}}^1$

素因数の和:17162

約数の個数: 64

約数和(自身を含む): 74036160

約数和(自身を除く): 51415320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 17137, 34274, 51411, 68548, 85685, 102822, 137096, 171370, 188507, 205644, 257055, 342740, 377014, 411288, 514110, 565521, 685480, 754028, 942535, 1028220, 1131042, 1508056, 1885070, 2056440, 2262084, 2827605, 3770140, 4524168, 5655210, 7540280, 11310420, 22620840]

約数ペア:

[(1, 22620840), (2, 11310420), (3, 7540280), (4, 5655210), (5, 4524168), (6, 3770140), (8, 2827605), (10, 2262084), (11, 2056440), (12, 1885070), (15, 1508056), (20, 1131042), (22, 1028220), (24, 942535), (30, 754028), (33, 685480), (40, 565521), (44, 514110), (55, 411288), (60, 377014), (66, 342740), (88, 257055), (110, 205644), (120, 188507), (132, 171370), (165, 137096), (220, 102822), (264, 85685), (330, 68548), (440, 51411), (660, 34274), (1320, 17137)]