2007362360

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{366307}}^1$

素因数の和:366455

約数の個数: 32

約数和(自身を含む): 4549545360

約数和(自身を除く): 2542183000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 366307, 732614, 1465228, 1831535, 2930456, 3663070, 7326140, 14652280, 50184059, 100368118, 200736236, 250920295, 401472472, 501840590, 1003681180, 2007362360]

約数ペア:

[(1, 2007362360), (2, 1003681180), (4, 501840590), (5, 401472472), (8, 250920295), (10, 200736236), (20, 100368118), (40, 50184059), (137, 14652280), (274, 7326140), (548, 3663070), (685, 2930456), (1096, 1831535), (1370, 1465228), (2740, 732614), (5480, 366307)]