8276000

素因数分解:

$2^5\times 5^3\times {\mathrm{2069}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 20343960

約数和(自身を除く): 12067960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2069, 4000, 4138, 8276, 10345, 16552, 20690, 33104, 41380, 51725, 66208, 82760, 103450, 165520, 206900, 258625, 331040, 413800, 517250, 827600, 1034500, 1655200, 2069000, 4138000, 8276000]

約数ペア:

[(1, 8276000), (2, 4138000), (4, 2069000), (5, 1655200), (8, 1034500), (10, 827600), (16, 517250), (20, 413800), (25, 331040), (32, 258625), (40, 206900), (50, 165520), (80, 103450), (100, 82760), (125, 66208), (160, 51725), (200, 41380), (250, 33104), (400, 20690), (500, 16552), (800, 10345), (1000, 8276), (2000, 4138), (2069, 4000)]