12695200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{2267}}^1$

素因数の和:2294

約数の個数: 72

約数和(自身を含む): 35435232

約数和(自身を除く): 22740032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2267, 2800, 4534, 5600, 9068, 11335, 15869, 18136, 22670, 31738, 36272, 45340, 56675, 63476, 72544, 79345, 90680, 113350, 126952, 158690, 181360, 226700, 253904, 317380, 362720, 396725, 453400, 507808, 634760, 793450, 906800, 1269520, 1586900, 1813600, 2539040, 3173800, 6347600, 12695200]

約数ペア:

[(1, 12695200), (2, 6347600), (4, 3173800), (5, 2539040), (7, 1813600), (8, 1586900), (10, 1269520), (14, 906800), (16, 793450), (20, 634760), (25, 507808), (28, 453400), (32, 396725), (35, 362720), (40, 317380), (50, 253904), (56, 226700), (70, 181360), (80, 158690), (100, 126952), (112, 113350), (140, 90680), (160, 79345), (175, 72544), (200, 63476), (224, 56675), (280, 45340), (350, 36272), (400, 31738), (560, 22670), (700, 18136), (800, 15869), (1120, 11335), (1400, 9068), (2267, 5600), (2800, 4534)]