47922400

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1676

約数の個数: 72

約数和(自身を含む): 120226680

約数和(自身を除く): 72304280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 592, 740, 800, 925, 1184, 1480, 1619, 1850, 2960, 3238, 3700, 5920, 6476, 7400, 8095, 12952, 14800, 16190, 25904, 29600, 32380, 40475, 51808, 59903, 64760, 80950, 119806, 129520, 161900, 239612, 259040, 299515, 323800, 479224, 599030, 647600, 958448, 1198060, 1295200, 1497575, 1916896, 2396120, 2995150, 4792240, 5990300, 9584480, 11980600, 23961200, 47922400]

約数ペア:

[(1, 47922400), (2, 23961200), (4, 11980600), (5, 9584480), (8, 5990300), (10, 4792240), (16, 2995150), (20, 2396120), (25, 1916896), (32, 1497575), (37, 1295200), (40, 1198060), (50, 958448), (74, 647600), (80, 599030), (100, 479224), (148, 323800), (160, 299515), (185, 259040), (200, 239612), (296, 161900), (370, 129520), (400, 119806), (592, 80950), (740, 64760), (800, 59903), (925, 51808), (1184, 40475), (1480, 32380), (1619, 29600), (1850, 25904), (2960, 16190), (3238, 14800), (3700, 12952), (5920, 8095), (6476, 7400)]