57432640

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1777}}^1$

素因数の和:1895

約数の個数: 56

約数和(自身を含む): 138193272

約数和(自身を除く): 80760632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 1777, 2020, 3232, 3554, 4040, 6464, 7108, 8080, 8885, 14216, 16160, 17770, 28432, 32320, 35540, 56864, 71080, 113728, 142160, 179477, 284320, 358954, 568640, 717908, 897385, 1435816, 1794770, 2871632, 3589540, 5743264, 7179080, 11486528, 14358160, 28716320, 57432640]

約数ペア:

[(1, 57432640), (2, 28716320), (4, 14358160), (5, 11486528), (8, 7179080), (10, 5743264), (16, 3589540), (20, 2871632), (32, 1794770), (40, 1435816), (64, 897385), (80, 717908), (101, 568640), (160, 358954), (202, 284320), (320, 179477), (404, 142160), (505, 113728), (808, 71080), (1010, 56864), (1616, 35540), (1777, 32320), (2020, 28432), (3232, 17770), (3554, 16160), (4040, 14216), (6464, 8885), (7108, 8080)]