14071480

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 33033600

約数和(自身を除く): 18962120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 73, 79, 122, 146, 158, 244, 292, 305, 316, 365, 395, 488, 584, 610, 632, 730, 790, 1220, 1460, 1580, 2440, 2920, 3160, 4453, 4819, 5767, 8906, 9638, 11534, 17812, 19276, 22265, 23068, 24095, 28835, 35624, 38552, 44530, 46136, 48190, 57670, 89060, 96380, 115340, 178120, 192760, 230680, 351787, 703574, 1407148, 1758935, 2814296, 3517870, 7035740, 14071480]

約数ペア:

[(1, 14071480), (2, 7035740), (4, 3517870), (5, 2814296), (8, 1758935), (10, 1407148), (20, 703574), (40, 351787), (61, 230680), (73, 192760), (79, 178120), (122, 115340), (146, 96380), (158, 89060), (244, 57670), (292, 48190), (305, 46136), (316, 44530), (365, 38552), (395, 35624), (488, 28835), (584, 24095), (610, 23068), (632, 22265), (730, 19276), (790, 17812), (1220, 11534), (1460, 9638), (1580, 8906), (2440, 5767), (2920, 4819), (3160, 4453)]