7325080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{26161}}^1$

素因数の和:26179

約数の個数: 32

約数和(自身を含む): 18836640

約数和(自身を除く): 11511560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 26161, 52322, 104644, 130805, 183127, 209288, 261610, 366254, 523220, 732508, 915635, 1046440, 1465016, 1831270, 3662540, 7325080]

約数ペア:

[(1, 7325080), (2, 3662540), (4, 1831270), (5, 1465016), (7, 1046440), (8, 915635), (10, 732508), (14, 523220), (20, 366254), (28, 261610), (35, 209288), (40, 183127), (56, 130805), (70, 104644), (140, 52322), (280, 26161)]