39901400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2591}}^1$

素因数の和:2625

約数の個数: 96

約数和(自身を含む): 115706880

約数和(自身を除く): 75805480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2200, 2591, 3080, 3850, 5182, 7700, 10364, 12955, 15400, 18137, 20728, 25910, 28501, 36274, 51820, 57002, 64775, 72548, 90685, 103640, 114004, 129550, 142505, 145096, 181370, 199507, 228008, 259100, 285010, 362740, 399014, 453425, 518200, 570020, 712525, 725480, 798028, 906850, 997535, 1140040, 1425050, 1596056, 1813700, 1995070, 2850100, 3627400, 3990140, 4987675, 5700200, 7980280, 9975350, 19950700, 39901400]

約数ペア:

[(1, 39901400), (2, 19950700), (4, 9975350), (5, 7980280), (7, 5700200), (8, 4987675), (10, 3990140), (11, 3627400), (14, 2850100), (20, 1995070), (22, 1813700), (25, 1596056), (28, 1425050), (35, 1140040), (40, 997535), (44, 906850), (50, 798028), (55, 725480), (56, 712525), (70, 570020), (77, 518200), (88, 453425), (100, 399014), (110, 362740), (140, 285010), (154, 259100), (175, 228008), (200, 199507), (220, 181370), (275, 145096), (280, 142505), (308, 129550), (350, 114004), (385, 103640), (440, 90685), (550, 72548), (616, 64775), (700, 57002), (770, 51820), (1100, 36274), (1400, 28501), (1540, 25910), (1925, 20728), (2200, 18137), (2591, 15400), (3080, 12955), (3850, 10364), (5182, 7700)]