2005333190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{103421}}^1$

素因数の和:103712

約数の個数: 32

約数和(自身を含む): 4140189504

約数和(自身を除く): 2134856314

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2770, 3878, 9695, 19390, 103421, 206842, 517105, 723947, 1034210, 1447894, 3619735, 7239470, 28647617, 57295234, 143238085, 200533319, 286476170, 401066638, 1002666595, 2005333190]

約数ペア:

[(1, 2005333190), (2, 1002666595), (5, 401066638), (7, 286476170), (10, 200533319), (14, 143238085), (35, 57295234), (70, 28647617), (277, 7239470), (554, 3619735), (1385, 1447894), (1939, 1034210), (2770, 723947), (3878, 517105), (9695, 206842), (19390, 103421)]