3945740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6803}}^1$

素因数の和:6841

約数の個数: 24

約数和(自身を含む): 8573040

約数和(自身を除く): 4627300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 6803, 13606, 27212, 34015, 68030, 136060, 197287, 394574, 789148, 986435, 1972870, 3945740]

約数ペア:

[(1, 3945740), (2, 1972870), (4, 986435), (5, 789148), (10, 394574), (20, 197287), (29, 136060), (58, 68030), (116, 34015), (145, 27212), (290, 13606), (580, 6803)]