7012280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15937}}^1$

素因数の和:15959

約数の個数: 32

約数和(自身を含む): 17213040

約数和(自身を除く): 10200760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 15937, 31874, 63748, 79685, 127496, 159370, 175307, 318740, 350614, 637480, 701228, 876535, 1402456, 1753070, 3506140, 7012280]

約数ペア:

[(1, 7012280), (2, 3506140), (4, 1753070), (5, 1402456), (8, 876535), (10, 701228), (11, 637480), (20, 350614), (22, 318740), (40, 175307), (44, 159370), (55, 127496), (88, 79685), (110, 63748), (220, 31874), (440, 15937)]