14468240

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1047

約数の個数: 40

約数和(自身を含む): 33831168

約数和(自身を除く): 19362928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 811, 892, 1115, 1622, 1784, 2230, 3244, 3568, 4055, 4460, 6488, 8110, 8920, 12976, 16220, 17840, 32440, 64880, 180853, 361706, 723412, 904265, 1446824, 1808530, 2893648, 3617060, 7234120, 14468240]

約数ペア:

[(1, 14468240), (2, 7234120), (4, 3617060), (5, 2893648), (8, 1808530), (10, 1446824), (16, 904265), (20, 723412), (40, 361706), (80, 180853), (223, 64880), (446, 32440), (811, 17840), (892, 16220), (1115, 12976), (1622, 8920), (1784, 8110), (2230, 6488), (3244, 4460), (3568, 4055)]