22977680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26111}}^1$

素因数の和:26135

約数の個数: 40

約数和(自身を含む): 58281984

約数和(自身を除く): 35304304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 26111, 52222, 104444, 130555, 208888, 261110, 287221, 417776, 522220, 574442, 1044440, 1148884, 1436105, 2088880, 2297768, 2872210, 4595536, 5744420, 11488840, 22977680]

約数ペア:

[(1, 22977680), (2, 11488840), (4, 5744420), (5, 4595536), (8, 2872210), (10, 2297768), (11, 2088880), (16, 1436105), (20, 1148884), (22, 1044440), (40, 574442), (44, 522220), (55, 417776), (80, 287221), (88, 261110), (110, 208888), (176, 130555), (220, 104444), (440, 52222), (880, 26111)]