827053480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8429}}^1$

素因数の和:8674

約数の個数: 64

約数和(自身を含む): 2039385600

約数和(自身を除く): 1212332120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 223, 440, 446, 892, 1115, 1784, 2230, 2453, 4460, 4906, 8429, 8920, 9812, 12265, 16858, 19624, 24530, 33716, 42145, 49060, 67432, 84290, 92719, 98120, 168580, 185438, 337160, 370876, 463595, 741752, 927190, 1854380, 1879667, 3708760, 3759334, 7518668, 9398335, 15037336, 18796670, 20676337, 37593340, 41352674, 75186680, 82705348, 103381685, 165410696, 206763370, 413526740, 827053480]

約数ペア:

[(1, 827053480), (2, 413526740), (4, 206763370), (5, 165410696), (8, 103381685), (10, 82705348), (11, 75186680), (20, 41352674), (22, 37593340), (40, 20676337), (44, 18796670), (55, 15037336), (88, 9398335), (110, 7518668), (220, 3759334), (223, 3708760), (440, 1879667), (446, 1854380), (892, 927190), (1115, 741752), (1784, 463595), (2230, 370876), (2453, 337160), (4460, 185438), (4906, 168580), (8429, 98120), (8920, 92719), (9812, 84290), (12265, 67432), (16858, 49060), (19624, 42145), (24530, 33716)]