56291200

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 162210600

約数和(自身を除く): 105919400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 359, 392, 400, 448, 490, 560, 640, 700, 718, 784, 800, 896, 980, 1120, 1225, 1400, 1436, 1568, 1600, 1795, 1960, 2240, 2450, 2513, 2800, 2872, 3136, 3200, 3590, 3920, 4480, 4900, 5026, 5600, 5744, 6272, 7180, 7840, 8975, 9800, 10052, 11200, 11488, 12565, 14360, 15680, 17591, 17950, 19600, 20104, 22400, 22976, 25130, 28720, 31360, 35182, 35900, 39200, 40208, 45952, 50260, 57440, 62825, 70364, 71800, 78400, 80416, 87955, 100520, 114880, 125650, 140728, 143600, 156800, 160832, 175910, 201040, 229760, 251300, 281456, 287200, 321664, 351820, 402080, 439775, 502600, 562912, 574400, 703640, 804160, 879550, 1005200, 1125824, 1148800, 1407280, 1608320, 1759100, 2010400, 2251648, 2814560, 3518200, 4020800, 5629120, 7036400, 8041600, 11258240, 14072800, 28145600, 56291200]

約数ペア:

[(1, 56291200), (2, 28145600), (4, 14072800), (5, 11258240), (7, 8041600), (8, 7036400), (10, 5629120), (14, 4020800), (16, 3518200), (20, 2814560), (25, 2251648), (28, 2010400), (32, 1759100), (35, 1608320), (40, 1407280), (49, 1148800), (50, 1125824), (56, 1005200), (64, 879550), (70, 804160), (80, 703640), (98, 574400), (100, 562912), (112, 502600), (128, 439775), (140, 402080), (160, 351820), (175, 321664), (196, 287200), (200, 281456), (224, 251300), (245, 229760), (280, 201040), (320, 175910), (350, 160832), (359, 156800), (392, 143600), (400, 140728), (448, 125650), (490, 114880), (560, 100520), (640, 87955), (700, 80416), (718, 78400), (784, 71800), (800, 70364), (896, 62825), (980, 57440), (1120, 50260), (1225, 45952), (1400, 40208), (1436, 39200), (1568, 35900), (1600, 35182), (1795, 31360), (1960, 28720), (2240, 25130), (2450, 22976), (2513, 22400), (2800, 20104), (2872, 19600), (3136, 17950), (3200, 17591), (3590, 15680), (3920, 14360), (4480, 12565), (4900, 11488), (5026, 11200), (5600, 10052), (5744, 9800), (6272, 8975), (7180, 7840)]