1796405320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{847361}}^1$

素因数の和:847425

約数の個数: 32

約数和(自身を含む): 4118179320

約数和(自身を除く): 2321774000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 847361, 1694722, 3389444, 4236805, 6778888, 8473610, 16947220, 33894440, 44910133, 89820266, 179640532, 224550665, 359281064, 449101330, 898202660, 1796405320]

約数ペア:

[(1, 1796405320), (2, 898202660), (4, 449101330), (5, 359281064), (8, 224550665), (10, 179640532), (20, 89820266), (40, 44910133), (53, 33894440), (106, 16947220), (212, 8473610), (265, 6778888), (424, 4236805), (530, 3389444), (1060, 1694722), (2120, 847361)]