5003800

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 11784960

約数和(自身を除く): 6781160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 197, 200, 254, 394, 508, 635, 788, 985, 1016, 1270, 1576, 1970, 2540, 3175, 3940, 4925, 5080, 6350, 7880, 9850, 12700, 19700, 25019, 25400, 39400, 50038, 100076, 125095, 200152, 250190, 500380, 625475, 1000760, 1250950, 2501900, 5003800]

約数ペア:

[(1, 5003800), (2, 2501900), (4, 1250950), (5, 1000760), (8, 625475), (10, 500380), (20, 250190), (25, 200152), (40, 125095), (50, 100076), (100, 50038), (127, 39400), (197, 25400), (200, 25019), (254, 19700), (394, 12700), (508, 9850), (635, 7880), (788, 6350), (985, 5080), (1016, 4925), (1270, 3940), (1576, 3175), (1970, 2540)]