9888200

素因数分解:

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

素因数の和:1039

約数の個数: 72

約数和(自身を含む): 26770050

約数和(自身を除く): 16881850

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1009, 1225, 1400, 1960, 2018, 2450, 4036, 4900, 5045, 7063, 8072, 9800, 10090, 14126, 20180, 25225, 28252, 35315, 40360, 49441, 50450, 56504, 70630, 98882, 100900, 141260, 176575, 197764, 201800, 247205, 282520, 353150, 395528, 494410, 706300, 988820, 1236025, 1412600, 1977640, 2472050, 4944100, 9888200]

約数ペア:

[(1, 9888200), (2, 4944100), (4, 2472050), (5, 1977640), (7, 1412600), (8, 1236025), (10, 988820), (14, 706300), (20, 494410), (25, 395528), (28, 353150), (35, 282520), (40, 247205), (49, 201800), (50, 197764), (56, 176575), (70, 141260), (98, 100900), (100, 98882), (140, 70630), (175, 56504), (196, 50450), (200, 49441), (245, 40360), (280, 35315), (350, 28252), (392, 25225), (490, 20180), (700, 14126), (980, 10090), (1009, 9800), (1225, 8072), (1400, 7063), (1960, 5045), (2018, 4900), (2450, 4036)]