61852640

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2003}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 146957328

約数和(自身を除く): 85104688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1544, 1930, 2003, 3088, 3860, 4006, 6176, 7720, 8012, 10015, 15440, 16024, 20030, 30880, 32048, 40060, 64096, 80120, 160240, 320480, 386579, 773158, 1546316, 1932895, 3092632, 3865790, 6185264, 7731580, 12370528, 15463160, 30926320, 61852640]

約数ペア:

[(1, 61852640), (2, 30926320), (4, 15463160), (5, 12370528), (8, 7731580), (10, 6185264), (16, 3865790), (20, 3092632), (32, 1932895), (40, 1546316), (80, 773158), (160, 386579), (193, 320480), (386, 160240), (772, 80120), (965, 64096), (1544, 40060), (1930, 32048), (2003, 30880), (3088, 20030), (3860, 16024), (4006, 15440), (6176, 10015), (7720, 8012)]