200880800

素因数分解:

$2^5\times 5^2\times {\mathrm{293}}^1\times {\mathrm{857}}^1$

素因数の和:1170

約数の個数: 72

約数和(自身を含む): 492648156

約数和(自身を除く): 291767356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 293, 400, 586, 800, 857, 1172, 1465, 1714, 2344, 2930, 3428, 4285, 4688, 5860, 6856, 7325, 8570, 9376, 11720, 13712, 14650, 17140, 21425, 23440, 27424, 29300, 34280, 42850, 46880, 58600, 68560, 85700, 117200, 137120, 171400, 234400, 251101, 342800, 502202, 685600, 1004404, 1255505, 2008808, 2511010, 4017616, 5022020, 6277525, 8035232, 10044040, 12555050, 20088080, 25110100, 40176160, 50220200, 100440400, 200880800]

約数ペア:

[(1, 200880800), (2, 100440400), (4, 50220200), (5, 40176160), (8, 25110100), (10, 20088080), (16, 12555050), (20, 10044040), (25, 8035232), (32, 6277525), (40, 5022020), (50, 4017616), (80, 2511010), (100, 2008808), (160, 1255505), (200, 1004404), (293, 685600), (400, 502202), (586, 342800), (800, 251101), (857, 234400), (1172, 171400), (1465, 137120), (1714, 117200), (2344, 85700), (2930, 68560), (3428, 58600), (4285, 46880), (4688, 42850), (5860, 34280), (6856, 29300), (7325, 27424), (8570, 23440), (9376, 21425), (11720, 17140), (13712, 14650)]