10260320

素因数分解:

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

素因数の和:9183

約数の個数: 48

約数和(自身を含む): 27705888

約数和(自身を除く): 17445568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 9161, 18322, 36644, 45805, 64127, 73288, 91610, 128254, 146576, 183220, 256508, 293152, 320635, 366440, 513016, 641270, 732880, 1026032, 1282540, 1465760, 2052064, 2565080, 5130160, 10260320]

約数ペア:

[(1, 10260320), (2, 5130160), (4, 2565080), (5, 2052064), (7, 1465760), (8, 1282540), (10, 1026032), (14, 732880), (16, 641270), (20, 513016), (28, 366440), (32, 320635), (35, 293152), (40, 256508), (56, 183220), (70, 146576), (80, 128254), (112, 91610), (140, 73288), (160, 64127), (224, 45805), (280, 36644), (560, 18322), (1120, 9161)]