4039120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1783

約数の個数: 40

約数和(自身を含む): 9720360

約数和(自身を除く): 5681240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1741, 2320, 3482, 6964, 8705, 13928, 17410, 27856, 34820, 50489, 69640, 100978, 139280, 201956, 252445, 403912, 504890, 807824, 1009780, 2019560, 4039120]

約数ペア:

[(1, 4039120), (2, 2019560), (4, 1009780), (5, 807824), (8, 504890), (10, 403912), (16, 252445), (20, 201956), (29, 139280), (40, 100978), (58, 69640), (80, 50489), (116, 34820), (145, 27856), (232, 17410), (290, 13928), (464, 8705), (580, 6964), (1160, 3482), (1741, 2320)]