219279200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{39157}}^1$

素因数の和:39184

約数の個数: 72

約数和(自身を含む): 611804592

約数和(自身を除く): 392525392

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, 2800, 5600, 39157, 78314, 156628, 195785, 274099, 313256, 391570, 548198, 626512, 783140, 978925, 1096396, 1253024, 1370495, 1566280, 1957850, 2192792, 2740990, 3132560, 3915700, 4385584, 5481980, 6265120, 6852475, 7831400, 8771168, 10963960, 13704950, 15662800, 21927920, 27409900, 31325600, 43855840, 54819800, 109639600, 219279200]

約数ペア:

[(1, 219279200), (2, 109639600), (4, 54819800), (5, 43855840), (7, 31325600), (8, 27409900), (10, 21927920), (14, 15662800), (16, 13704950), (20, 10963960), (25, 8771168), (28, 7831400), (32, 6852475), (35, 6265120), (40, 5481980), (50, 4385584), (56, 3915700), (70, 3132560), (80, 2740990), (100, 2192792), (112, 1957850), (140, 1566280), (160, 1370495), (175, 1253024), (200, 1096396), (224, 978925), (280, 783140), (350, 626512), (400, 548198), (560, 391570), (700, 313256), (800, 274099), (1120, 195785), (1400, 156628), (2800, 78314), (5600, 39157)]