4853480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 11089440

約数和(自身を除く): 6235960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 1811, 2680, 3622, 7244, 9055, 14488, 18110, 36220, 72440, 121337, 242674, 485348, 606685, 970696, 1213370, 2426740, 4853480]

約数ペア:

[(1, 4853480), (2, 2426740), (4, 1213370), (5, 970696), (8, 606685), (10, 485348), (20, 242674), (40, 121337), (67, 72440), (134, 36220), (268, 18110), (335, 14488), (536, 9055), (670, 7244), (1340, 3622), (1811, 2680)]