24772880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28151}}^1$

素因数の和:28175

約数の個数: 40

約数和(自身を含む): 62835264

約数和(自身を除く): 38062384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 28151, 56302, 112604, 140755, 225208, 281510, 309661, 450416, 563020, 619322, 1126040, 1238644, 1548305, 2252080, 2477288, 3096610, 4954576, 6193220, 12386440, 24772880]

約数ペア:

[(1, 24772880), (2, 12386440), (4, 6193220), (5, 4954576), (8, 3096610), (10, 2477288), (11, 2252080), (16, 1548305), (20, 1238644), (22, 1126040), (40, 619322), (44, 563020), (55, 450416), (80, 309661), (88, 281510), (110, 225208), (176, 140755), (220, 112604), (440, 56302), (880, 28151)]