11106040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 27941760

約数和(自身を除く): 16835720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 587, 860, 946, 1174, 1720, 1892, 2348, 2365, 2935, 3784, 4696, 4730, 5870, 6457, 9460, 11740, 12914, 18920, 23480, 25241, 25828, 32285, 50482, 51656, 64570, 100964, 126205, 129140, 201928, 252410, 258280, 277651, 504820, 555302, 1009640, 1110604, 1388255, 2221208, 2776510, 5553020, 11106040]

約数ペア:

[(1, 11106040), (2, 5553020), (4, 2776510), (5, 2221208), (8, 1388255), (10, 1110604), (11, 1009640), (20, 555302), (22, 504820), (40, 277651), (43, 258280), (44, 252410), (55, 201928), (86, 129140), (88, 126205), (110, 100964), (172, 64570), (215, 51656), (220, 50482), (344, 32285), (430, 25828), (440, 25241), (473, 23480), (587, 18920), (860, 12914), (946, 11740), (1174, 9460), (1720, 6457), (1892, 5870), (2348, 4730), (2365, 4696), (2935, 3784)]