28949600

素因数分解:

$2^5\times 5^2\times {\mathrm{36187}}^1$

素因数の和:36207

約数の個数: 36

約数和(自身を含む): 70675164

約数和(自身を除く): 41725564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 36187, 72374, 144748, 180935, 289496, 361870, 578992, 723740, 904675, 1157984, 1447480, 1809350, 2894960, 3618700, 5789920, 7237400, 14474800, 28949600]

約数ペア:

[(1, 28949600), (2, 14474800), (4, 7237400), (5, 5789920), (8, 3618700), (10, 2894960), (16, 1809350), (20, 1447480), (25, 1157984), (32, 904675), (40, 723740), (50, 578992), (80, 361870), (100, 289496), (160, 180935), (200, 144748), (400, 72374), (800, 36187)]