2010598850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{42373}}^1$

素因数の和:42471

約数の個数: 48

約数和(自身を含む): 4082650152

約数和(自身を除く): 2072051302

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 325, 365, 650, 730, 949, 1825, 1898, 3650, 4745, 9490, 23725, 42373, 47450, 84746, 211865, 423730, 550849, 1059325, 1101698, 2118650, 2754245, 3093229, 5508490, 6186458, 13771225, 15466145, 27542450, 30932290, 40211977, 77330725, 80423954, 154661450, 201059885, 402119770, 1005299425, 2010598850]

約数ペア:

[(1, 2010598850), (2, 1005299425), (5, 402119770), (10, 201059885), (13, 154661450), (25, 80423954), (26, 77330725), (50, 40211977), (65, 30932290), (73, 27542450), (130, 15466145), (146, 13771225), (325, 6186458), (365, 5508490), (650, 3093229), (730, 2754245), (949, 2118650), (1825, 1101698), (1898, 1059325), (3650, 550849), (4745, 423730), (9490, 211865), (23725, 84746), (42373, 47450)]