2912496680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{35363}}^1$

素因数の和:35474

約数の個数: 64

約数和(自身を含む): 6874761600

約数和(自身を除く): 3962264920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 71, 116, 142, 145, 232, 284, 290, 355, 568, 580, 710, 1160, 1420, 2059, 2840, 4118, 8236, 10295, 16472, 20590, 35363, 41180, 70726, 82360, 141452, 176815, 282904, 353630, 707260, 1025527, 1414520, 2051054, 2510773, 4102108, 5021546, 5127635, 8204216, 10043092, 10255270, 12553865, 20086184, 20510540, 25107730, 41021080, 50215460, 72812417, 100430920, 145624834, 291249668, 364062085, 582499336, 728124170, 1456248340, 2912496680]

約数ペア:

[(1, 2912496680), (2, 1456248340), (4, 728124170), (5, 582499336), (8, 364062085), (10, 291249668), (20, 145624834), (29, 100430920), (40, 72812417), (58, 50215460), (71, 41021080), (116, 25107730), (142, 20510540), (145, 20086184), (232, 12553865), (284, 10255270), (290, 10043092), (355, 8204216), (568, 5127635), (580, 5021546), (710, 4102108), (1160, 2510773), (1420, 2051054), (2059, 1414520), (2840, 1025527), (4118, 707260), (8236, 353630), (10295, 282904), (16472, 176815), (20590, 141452), (35363, 82360), (41180, 70726)]