39994330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 34655270

約数列:

[1, 2, 5, 10, 53, 59, 106, 118, 265, 295, 530, 590, 1279, 2558, 3127, 6254, 6395, 12790, 15635, 31270, 67787, 75461, 135574, 150922, 338935, 377305, 677870, 754610, 3999433, 7998866, 19997165, 39994330]

約数ペア:

[(1, 39994330), (2, 19997165), (5, 7998866), (10, 3999433), (53, 754610), (59, 677870), (106, 377305), (118, 338935), (265, 150922), (295, 135574), (530, 75461), (590, 67787), (1279, 31270), (2558, 15635), (3127, 12790), (6254, 6395)]