14051840

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:533

約数の個数: 80

約数和(自身を含む): 36828000

約数和(自身を除く): 22776160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 499, 512, 640, 704, 880, 998, 1280, 1408, 1760, 1996, 2495, 2560, 2816, 3520, 3992, 4990, 5489, 5632, 7040, 7984, 9980, 10978, 14080, 15968, 19960, 21956, 27445, 28160, 31936, 39920, 43912, 54890, 63872, 79840, 87824, 109780, 127744, 159680, 175648, 219560, 255488, 319360, 351296, 439120, 638720, 702592, 878240, 1277440, 1405184, 1756480, 2810368, 3512960, 7025920, 14051840]

約数ペア:

[(1, 14051840), (2, 7025920), (4, 3512960), (5, 2810368), (8, 1756480), (10, 1405184), (11, 1277440), (16, 878240), (20, 702592), (22, 638720), (32, 439120), (40, 351296), (44, 319360), (55, 255488), (64, 219560), (80, 175648), (88, 159680), (110, 127744), (128, 109780), (160, 87824), (176, 79840), (220, 63872), (256, 54890), (320, 43912), (352, 39920), (440, 31936), (499, 28160), (512, 27445), (640, 21956), (704, 19960), (880, 15968), (998, 14080), (1280, 10978), (1408, 9980), (1760, 7984), (1996, 7040), (2495, 5632), (2560, 5489), (2816, 4990), (3520, 3992)]