38375810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1949}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 75816000

約数和(自身を除く): 37440190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1949, 1969, 3898, 3938, 9745, 9845, 19490, 19690, 21439, 42878, 107195, 214390, 348871, 697742, 1744355, 3488710, 3837581, 7675162, 19187905, 38375810]

約数ペア:

[(1, 38375810), (2, 19187905), (5, 7675162), (10, 3837581), (11, 3488710), (22, 1744355), (55, 697742), (110, 348871), (179, 214390), (358, 107195), (895, 42878), (1790, 21439), (1949, 19690), (1969, 19490), (3898, 9845), (3938, 9745)]