56697200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{20249}}^1$

素因数の和:20274

約数の個数: 60

約数和(自身を含む): 155682000

約数和(自身を除く): 98984800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 20249, 40498, 80996, 101245, 141743, 161992, 202490, 283486, 323984, 404980, 506225, 566972, 708715, 809960, 1012450, 1133944, 1417430, 1619920, 2024900, 2267888, 2834860, 3543575, 4049800, 5669720, 7087150, 8099600, 11339440, 14174300, 28348600, 56697200]

約数ペア:

[(1, 56697200), (2, 28348600), (4, 14174300), (5, 11339440), (7, 8099600), (8, 7087150), (10, 5669720), (14, 4049800), (16, 3543575), (20, 2834860), (25, 2267888), (28, 2024900), (35, 1619920), (40, 1417430), (50, 1133944), (56, 1012450), (70, 809960), (80, 708715), (100, 566972), (112, 506225), (140, 404980), (175, 323984), (200, 283486), (280, 202490), (350, 161992), (400, 141743), (560, 101245), (700, 80996), (1400, 40498), (2800, 20249)]