23505160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 61009920

約数和(自身を除く): 37504760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 661, 889, 1016, 1270, 1322, 1778, 2540, 2644, 3305, 3556, 4445, 4627, 5080, 5288, 6610, 7112, 8890, 9254, 13220, 17780, 18508, 23135, 26440, 35560, 37016, 46270, 83947, 92540, 167894, 185080, 335788, 419735, 587629, 671576, 839470, 1175258, 1678940, 2350516, 2938145, 3357880, 4701032, 5876290, 11752580, 23505160]

約数ペア:

[(1, 23505160), (2, 11752580), (4, 5876290), (5, 4701032), (7, 3357880), (8, 2938145), (10, 2350516), (14, 1678940), (20, 1175258), (28, 839470), (35, 671576), (40, 587629), (56, 419735), (70, 335788), (127, 185080), (140, 167894), (254, 92540), (280, 83947), (508, 46270), (635, 37016), (661, 35560), (889, 26440), (1016, 23135), (1270, 18508), (1322, 17780), (1778, 13220), (2540, 9254), (2644, 8890), (3305, 7112), (3556, 6610), (4445, 5288), (4627, 5080)]