4092880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4651}}^1$

素因数の和:4675

約数の個数: 40

約数和(自身を含む): 10383264

約数和(自身を除く): 6290384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4651, 9302, 18604, 23255, 37208, 46510, 51161, 74416, 93020, 102322, 186040, 204644, 255805, 372080, 409288, 511610, 818576, 1023220, 2046440, 4092880]

約数ペア:

[(1, 4092880), (2, 2046440), (4, 1023220), (5, 818576), (8, 511610), (10, 409288), (11, 372080), (16, 255805), (20, 204644), (22, 186040), (40, 102322), (44, 93020), (55, 74416), (80, 51161), (88, 46510), (110, 37208), (176, 23255), (220, 18604), (440, 9302), (880, 4651)]