19028800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{1699}}^1$

素因数の和:1728

約数の個数: 84

約数和(自身を含む): 53543200

約数和(自身を除く): 34514400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 1699, 2240, 2800, 3398, 5600, 6796, 8495, 11200, 11893, 13592, 16990, 23786, 27184, 33980, 42475, 47572, 54368, 59465, 67960, 84950, 95144, 108736, 118930, 135920, 169900, 190288, 237860, 271840, 297325, 339800, 380576, 475720, 543680, 594650, 679600, 761152, 951440, 1189300, 1359200, 1902880, 2378600, 2718400, 3805760, 4757200, 9514400, 19028800]

約数ペア:

[(1, 19028800), (2, 9514400), (4, 4757200), (5, 3805760), (7, 2718400), (8, 2378600), (10, 1902880), (14, 1359200), (16, 1189300), (20, 951440), (25, 761152), (28, 679600), (32, 594650), (35, 543680), (40, 475720), (50, 380576), (56, 339800), (64, 297325), (70, 271840), (80, 237860), (100, 190288), (112, 169900), (140, 135920), (160, 118930), (175, 108736), (200, 95144), (224, 84950), (280, 67960), (320, 59465), (350, 54368), (400, 47572), (448, 42475), (560, 33980), (700, 27184), (800, 23786), (1120, 16990), (1400, 13592), (1600, 11893), (1699, 11200), (2240, 8495), (2800, 6796), (3398, 5600)]