14436440

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3373}}^1$

素因数の和:3491

約数の個数: 32

約数和(自身を含む): 32795280

約数和(自身を除く): 18358840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 3373, 4280, 6746, 13492, 16865, 26984, 33730, 67460, 134920, 360911, 721822, 1443644, 1804555, 2887288, 3609110, 7218220, 14436440]

約数ペア:

[(1, 14436440), (2, 7218220), (4, 3609110), (5, 2887288), (8, 1804555), (10, 1443644), (20, 721822), (40, 360911), (107, 134920), (214, 67460), (428, 33730), (535, 26984), (856, 16865), (1070, 13492), (2140, 6746), (3373, 4280)]