15205536280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{934001}}^1$

素因数の和:934060

約数の個数: 64

約数和(自身を含む): 38331442080

約数和(自身を除く): 23125905800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 16280, 934001, 1868002, 3736004, 4670005, 7472008, 9340010, 10274011, 18680020, 20548022, 34558037, 37360040, 41096044, 51370055, 69116074, 82192088, 102740110, 138232148, 172790185, 205480220, 276464296, 345580370, 380138407, 410960440, 691160740, 760276814, 1382321480, 1520553628, 1900692035, 3041107256, 3801384070, 7602768140, 15205536280]

約数ペア:

[(1, 15205536280), (2, 7602768140), (4, 3801384070), (5, 3041107256), (8, 1900692035), (10, 1520553628), (11, 1382321480), (20, 760276814), (22, 691160740), (37, 410960440), (40, 380138407), (44, 345580370), (55, 276464296), (74, 205480220), (88, 172790185), (110, 138232148), (148, 102740110), (185, 82192088), (220, 69116074), (296, 51370055), (370, 41096044), (407, 37360040), (440, 34558037), (740, 20548022), (814, 18680020), (1480, 10274011), (1628, 9340010), (2035, 7472008), (3256, 4670005), (4070, 3736004), (8140, 1868002), (16280, 934001)]