5037200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{257}}^1$

素因数の和:289

約数の個数: 90

約数和(自身を含む): 14132466

約数和(自身を除く): 9095266

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 257, 280, 350, 392, 400, 490, 514, 560, 700, 784, 980, 1028, 1225, 1285, 1400, 1799, 1960, 2056, 2450, 2570, 2800, 3598, 3920, 4112, 4900, 5140, 6425, 7196, 8995, 9800, 10280, 12593, 12850, 14392, 17990, 19600, 20560, 25186, 25700, 28784, 35980, 44975, 50372, 51400, 62965, 71960, 89950, 100744, 102800, 125930, 143920, 179900, 201488, 251860, 314825, 359800, 503720, 629650, 719600, 1007440, 1259300, 2518600, 5037200]

約数ペア:

[(1, 5037200), (2, 2518600), (4, 1259300), (5, 1007440), (7, 719600), (8, 629650), (10, 503720), (14, 359800), (16, 314825), (20, 251860), (25, 201488), (28, 179900), (35, 143920), (40, 125930), (49, 102800), (50, 100744), (56, 89950), (70, 71960), (80, 62965), (98, 51400), (100, 50372), (112, 44975), (140, 35980), (175, 28784), (196, 25700), (200, 25186), (245, 20560), (257, 19600), (280, 17990), (350, 14392), (392, 12850), (400, 12593), (490, 10280), (514, 9800), (560, 8995), (700, 7196), (784, 6425), (980, 5140), (1028, 4900), (1225, 4112), (1285, 3920), (1400, 3598), (1799, 2800), (1960, 2570), (2056, 2450)]