8061680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9161}}^1$

素因数の和:9185

約数の個数: 40

約数和(自身を含む): 20449584

約数和(自身を除く): 12387904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 9161, 18322, 36644, 45805, 73288, 91610, 100771, 146576, 183220, 201542, 366440, 403084, 503855, 732880, 806168, 1007710, 1612336, 2015420, 4030840, 8061680]

約数ペア:

[(1, 8061680), (2, 4030840), (4, 2015420), (5, 1612336), (8, 1007710), (10, 806168), (11, 732880), (16, 503855), (20, 403084), (22, 366440), (40, 201542), (44, 183220), (55, 146576), (80, 100771), (88, 91610), (110, 73288), (176, 45805), (220, 36644), (440, 18322), (880, 9161)]