66959260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6791}}^1$

素因数の和:6846

約数の個数: 48

約数和(自身を含む): 154042560

約数和(自身を除く): 87083300

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 6791, 9860, 13582, 27164, 33955, 67910, 115447, 135820, 196939, 230894, 393878, 461788, 577235, 787756, 984695, 1154470, 1969390, 2308940, 3347963, 3938780, 6695926, 13391852, 16739815, 33479630, 66959260]

約数ペア:

[(1, 66959260), (2, 33479630), (4, 16739815), (5, 13391852), (10, 6695926), (17, 3938780), (20, 3347963), (29, 2308940), (34, 1969390), (58, 1154470), (68, 984695), (85, 787756), (116, 577235), (145, 461788), (170, 393878), (290, 230894), (340, 196939), (493, 135820), (580, 115447), (986, 67910), (1972, 33955), (2465, 27164), (4930, 13582), (6791, 9860)]