395528000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{1009}}^1$

素因数の和:1050

約数の個数: 168

約数和(自身を含む): 1140576840

約数和(自身を除く): 745048840

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, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 350, 392, 400, 448, 490, 500, 560, 700, 784, 800, 875, 980, 1000, 1009, 1120, 1225, 1400, 1568, 1600, 1750, 1960, 2000, 2018, 2240, 2450, 2800, 3136, 3500, 3920, 4000, 4036, 4900, 5045, 5600, 6125, 7000, 7063, 7840, 8000, 8072, 9800, 10090, 11200, 12250, 14000, 14126, 15680, 16144, 19600, 20180, 24500, 25225, 28000, 28252, 32288, 35315, 39200, 40360, 49000, 49441, 50450, 56000, 56504, 64576, 70630, 78400, 80720, 98000, 98882, 100900, 113008, 126125, 141260, 161440, 176575, 196000, 197764, 201800, 226016, 247205, 252250, 282520, 322880, 353150, 392000, 395528, 403600, 452032, 494410, 504500, 565040, 706300, 791056, 807200, 882875, 988820, 1009000, 1130080, 1236025, 1412600, 1582112, 1614400, 1765750, 1977640, 2018000, 2260160, 2472050, 2825200, 3164224, 3531500, 3955280, 4036000, 4944100, 5650400, 6180125, 7063000, 7910560, 8072000, 9888200, 11300800, 12360250, 14126000, 15821120, 19776400, 24720500, 28252000, 39552800, 49441000, 56504000, 79105600, 98882000, 197764000, 395528000]

約数ペア:

[(1, 395528000), (2, 197764000), (4, 98882000), (5, 79105600), (7, 56504000), (8, 49441000), (10, 39552800), (14, 28252000), (16, 24720500), (20, 19776400), (25, 15821120), (28, 14126000), (32, 12360250), (35, 11300800), (40, 9888200), (49, 8072000), (50, 7910560), (56, 7063000), (64, 6180125), (70, 5650400), (80, 4944100), (98, 4036000), (100, 3955280), (112, 3531500), (125, 3164224), (140, 2825200), (160, 2472050), (175, 2260160), (196, 2018000), (200, 1977640), (224, 1765750), (245, 1614400), (250, 1582112), (280, 1412600), (320, 1236025), (350, 1130080), (392, 1009000), (400, 988820), (448, 882875), (490, 807200), (500, 791056), (560, 706300), (700, 565040), (784, 504500), (800, 494410), (875, 452032), (980, 403600), (1000, 395528), (1009, 392000), (1120, 353150), (1225, 322880), (1400, 282520), (1568, 252250), (1600, 247205), (1750, 226016), (1960, 201800), (2000, 197764), (2018, 196000), (2240, 176575), (2450, 161440), (2800, 141260), (3136, 126125), (3500, 113008), (3920, 100900), (4000, 98882), (4036, 98000), (4900, 80720), (5045, 78400), (5600, 70630), (6125, 64576), (7000, 56504), (7063, 56000), (7840, 50450), (8000, 49441), (8072, 49000), (9800, 40360), (10090, 39200), (11200, 35315), (12250, 32288), (14000, 28252), (14126, 28000), (15680, 25225), (16144, 24500), (19600, 20180)]