352861880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9923}}^1$

素因数の和:10068

約数の個数: 64

約数和(自身を含む): 914595840

約数和(自身を除く): 561733960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 7112, 8890, 9923, 17780, 19846, 35560, 39692, 49615, 69461, 79384, 99230, 138922, 198460, 277844, 347305, 396920, 555688, 694610, 1260221, 1389220, 2520442, 2778440, 5040884, 6301105, 8821547, 10081768, 12602210, 17643094, 25204420, 35286188, 44107735, 50408840, 70572376, 88215470, 176430940, 352861880]

約数ペア:

[(1, 352861880), (2, 176430940), (4, 88215470), (5, 70572376), (7, 50408840), (8, 44107735), (10, 35286188), (14, 25204420), (20, 17643094), (28, 12602210), (35, 10081768), (40, 8821547), (56, 6301105), (70, 5040884), (127, 2778440), (140, 2520442), (254, 1389220), (280, 1260221), (508, 694610), (635, 555688), (889, 396920), (1016, 347305), (1270, 277844), (1778, 198460), (2540, 138922), (3556, 99230), (4445, 79384), (5080, 69461), (7112, 49615), (8890, 39692), (9923, 35560), (17780, 19846)]