39460900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6469}}^1$

素因数の和:6544

約数の個数: 36

約数和(自身を含む): 87047380

約数和(自身を除く): 47586480

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 6469, 12938, 25876, 32345, 64690, 129380, 161725, 323450, 394609, 646900, 789218, 1578436, 1973045, 3946090, 7892180, 9865225, 19730450, 39460900]

約数ペア:

[(1, 39460900), (2, 19730450), (4, 9865225), (5, 7892180), (10, 3946090), (20, 1973045), (25, 1578436), (50, 789218), (61, 646900), (100, 394609), (122, 323450), (244, 161725), (305, 129380), (610, 64690), (1220, 32345), (1525, 25876), (3050, 12938), (6100, 6469)]