6752020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 15821568

約数和(自身を除く): 9069548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 653, 940, 1034, 1306, 2068, 2585, 2612, 3265, 5170, 6530, 7183, 10340, 13060, 14366, 28732, 30691, 35915, 61382, 71830, 122764, 143660, 153455, 306910, 337601, 613820, 675202, 1350404, 1688005, 3376010, 6752020]

約数ペア:

[(1, 6752020), (2, 3376010), (4, 1688005), (5, 1350404), (10, 675202), (11, 613820), (20, 337601), (22, 306910), (44, 153455), (47, 143660), (55, 122764), (94, 71830), (110, 61382), (188, 35915), (220, 30691), (235, 28732), (470, 14366), (517, 13060), (653, 10340), (940, 7183), (1034, 6530), (1306, 5170), (2068, 3265), (2585, 2612)]