12710680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6761}}^1$

素因数の和:6819

約数の個数: 32

約数和(自身を含む): 29211840

約数和(自身を除く): 16501160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 6761, 13522, 27044, 33805, 54088, 67610, 135220, 270440, 317767, 635534, 1271068, 1588835, 2542136, 3177670, 6355340, 12710680]

約数ペア:

[(1, 12710680), (2, 6355340), (4, 3177670), (5, 2542136), (8, 1588835), (10, 1271068), (20, 635534), (40, 317767), (47, 270440), (94, 135220), (188, 67610), (235, 54088), (376, 33805), (470, 27044), (940, 13522), (1880, 6761)]