84503320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{192053}}^1$

素因数の和:192075

約数の個数: 32

約数和(自身を含む): 207418320

約数和(自身を除く): 122915000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 192053, 384106, 768212, 960265, 1536424, 1920530, 2112583, 3841060, 4225166, 7682120, 8450332, 10562915, 16900664, 21125830, 42251660, 84503320]

約数ペア:

[(1, 84503320), (2, 42251660), (4, 21125830), (5, 16900664), (8, 10562915), (10, 8450332), (11, 7682120), (20, 4225166), (22, 3841060), (40, 2112583), (44, 1920530), (55, 1536424), (88, 960265), (110, 768212), (220, 384106), (440, 192053)]