5262280

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 11907000

約数和(自身を除く): 6644720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 449, 586, 898, 1172, 1465, 1796, 2245, 2344, 2930, 3592, 4490, 5860, 8980, 11720, 17960, 131557, 263114, 526228, 657785, 1052456, 1315570, 2631140, 5262280]

約数ペア:

[(1, 5262280), (2, 2631140), (4, 1315570), (5, 1052456), (8, 657785), (10, 526228), (20, 263114), (40, 131557), (293, 17960), (449, 11720), (586, 8980), (898, 5860), (1172, 4490), (1465, 3592), (1796, 2930), (2245, 2344)]