5553680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6311}}^1$

素因数の和:6335

約数の個数: 40

約数和(自身を含む): 14088384

約数和(自身を除く): 8534704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6311, 12622, 25244, 31555, 50488, 63110, 69421, 100976, 126220, 138842, 252440, 277684, 347105, 504880, 555368, 694210, 1110736, 1388420, 2776840, 5553680]

約数ペア:

[(1, 5553680), (2, 2776840), (4, 1388420), (5, 1110736), (8, 694210), (10, 555368), (11, 504880), (16, 347105), (20, 277684), (22, 252440), (40, 138842), (44, 126220), (55, 100976), (80, 69421), (88, 63110), (110, 50488), (176, 31555), (220, 25244), (440, 12622), (880, 6311)]