6994240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2015

約数の個数: 56

約数和(自身を含む): 18178272

約数和(自身を除く): 11184032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 1987, 3520, 3974, 7948, 9935, 15896, 19870, 21857, 31792, 39740, 43714, 63584, 79480, 87428, 109285, 127168, 158960, 174856, 218570, 317920, 349712, 437140, 635840, 699424, 874280, 1398848, 1748560, 3497120, 6994240]

約数ペア:

[(1, 6994240), (2, 3497120), (4, 1748560), (5, 1398848), (8, 874280), (10, 699424), (11, 635840), (16, 437140), (20, 349712), (22, 317920), (32, 218570), (40, 174856), (44, 158960), (55, 127168), (64, 109285), (80, 87428), (88, 79480), (110, 63584), (160, 43714), (176, 39740), (220, 31792), (320, 21857), (352, 19870), (440, 15896), (704, 9935), (880, 7948), (1760, 3974), (1987, 3520)]