2927320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6653}}^1$

素因数の和:6675

約数の個数: 32

約数和(自身を含む): 7186320

約数和(自身を除く): 4259000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6653, 13306, 26612, 33265, 53224, 66530, 73183, 133060, 146366, 266120, 292732, 365915, 585464, 731830, 1463660, 2927320]

約数ペア:

[(1, 2927320), (2, 1463660), (4, 731830), (5, 585464), (8, 365915), (10, 292732), (11, 266120), (20, 146366), (22, 133060), (40, 73183), (44, 66530), (55, 53224), (88, 33265), (110, 26612), (220, 13306), (440, 6653)]