5130160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9161}}^1$

素因数の和:9181

約数の個数: 40

約数和(自身を含む): 13633056

約数和(自身を除く): 8502896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9161, 18322, 36644, 45805, 64127, 73288, 91610, 128254, 146576, 183220, 256508, 320635, 366440, 513016, 641270, 732880, 1026032, 1282540, 2565080, 5130160]

約数ペア:

[(1, 5130160), (2, 2565080), (4, 1282540), (5, 1026032), (7, 732880), (8, 641270), (10, 513016), (14, 366440), (16, 320635), (20, 256508), (28, 183220), (35, 146576), (40, 128254), (56, 91610), (70, 73288), (80, 64127), (112, 45805), (140, 36644), (280, 18322), (560, 9161)]