6375400

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 8623640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 251, 254, 502, 508, 635, 1004, 1016, 1255, 1270, 2008, 2510, 2540, 3175, 5020, 5080, 6275, 6350, 10040, 12550, 12700, 25100, 25400, 31877, 50200, 63754, 127508, 159385, 255016, 318770, 637540, 796925, 1275080, 1593850, 3187700, 6375400]

約数ペア:

[(1, 6375400), (2, 3187700), (4, 1593850), (5, 1275080), (8, 796925), (10, 637540), (20, 318770), (25, 255016), (40, 159385), (50, 127508), (100, 63754), (127, 50200), (200, 31877), (251, 25400), (254, 25100), (502, 12700), (508, 12550), (635, 10040), (1004, 6350), (1016, 6275), (1255, 5080), (1270, 5020), (2008, 3175), (2510, 2540)]