14913140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 34836480

約数和(自身を除く): 19923340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 1279, 2332, 2558, 2915, 5116, 5830, 6395, 11660, 12790, 14069, 25580, 28138, 56276, 67787, 70345, 135574, 140690, 271148, 281380, 338935, 677870, 745657, 1355740, 1491314, 2982628, 3728285, 7456570, 14913140]

約数ペア:

[(1, 14913140), (2, 7456570), (4, 3728285), (5, 2982628), (10, 1491314), (11, 1355740), (20, 745657), (22, 677870), (44, 338935), (53, 281380), (55, 271148), (106, 140690), (110, 135574), (212, 70345), (220, 67787), (265, 56276), (530, 28138), (583, 25580), (1060, 14069), (1166, 12790), (1279, 11660), (2332, 6395), (2558, 5830), (2915, 5116)]