22916080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26041}}^1$

素因数の和:26065

約数の個数: 40

約数和(自身を含む): 58125744

約数和(自身を除く): 35209664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 26041, 52082, 104164, 130205, 208328, 260410, 286451, 416656, 520820, 572902, 1041640, 1145804, 1432255, 2083280, 2291608, 2864510, 4583216, 5729020, 11458040, 22916080]

約数ペア:

[(1, 22916080), (2, 11458040), (4, 5729020), (5, 4583216), (8, 2864510), (10, 2291608), (11, 2083280), (16, 1432255), (20, 1145804), (22, 1041640), (40, 572902), (44, 520820), (55, 416656), (80, 286451), (88, 260410), (110, 208328), (176, 130205), (220, 104164), (440, 52082), (880, 26041)]