6446027240

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1\times {\mathrm{1187}}^1$

素因数の和:2394

約数の個数: 64

約数和(自身を含む): 14643763200

約数和(自身を除く): 8197735960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1069, 1187, 1270, 2138, 2374, 2540, 4276, 4748, 5080, 5345, 5935, 8552, 9496, 10690, 11870, 21380, 23740, 42760, 47480, 135763, 150749, 271526, 301498, 543052, 602996, 678815, 753745, 1086104, 1205992, 1268903, 1357630, 1507490, 2537806, 2715260, 3014980, 5075612, 5430520, 6029960, 6344515, 10151224, 12689030, 25378060, 50756120, 161150681, 322301362, 644602724, 805753405, 1289205448, 1611506810, 3223013620, 6446027240]

約数ペア:

[(1, 6446027240), (2, 3223013620), (4, 1611506810), (5, 1289205448), (8, 805753405), (10, 644602724), (20, 322301362), (40, 161150681), (127, 50756120), (254, 25378060), (508, 12689030), (635, 10151224), (1016, 6344515), (1069, 6029960), (1187, 5430520), (1270, 5075612), (2138, 3014980), (2374, 2715260), (2540, 2537806), (4276, 1507490), (4748, 1357630), (5080, 1268903), (5345, 1205992), (5935, 1086104), (8552, 753745), (9496, 678815), (10690, 602996), (11870, 543052), (21380, 301498), (23740, 271526), (42760, 150749), (47480, 135763)]