84083120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95549}}^1$

素因数の和:95573

約数の個数: 40

約数和(自身を含む): 213267600

約数和(自身を除く): 129184480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 95549, 191098, 382196, 477745, 764392, 955490, 1051039, 1528784, 1910980, 2102078, 3821960, 4204156, 5255195, 7643920, 8408312, 10510390, 16816624, 21020780, 42041560, 84083120]

約数ペア:

[(1, 84083120), (2, 42041560), (4, 21020780), (5, 16816624), (8, 10510390), (10, 8408312), (11, 7643920), (16, 5255195), (20, 4204156), (22, 3821960), (40, 2102078), (44, 1910980), (55, 1528784), (80, 1051039), (88, 955490), (110, 764392), (176, 477745), (220, 382196), (440, 191098), (880, 95549)]