480431570

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 872617536

約数和(自身を除く): 392185966

約数列:

[1, 2, 5, 10, 251, 277, 502, 554, 691, 1255, 1382, 1385, 2510, 2770, 3455, 6910, 69527, 139054, 173441, 191407, 346882, 347635, 382814, 695270, 867205, 957035, 1734410, 1914070, 48043157, 96086314, 240215785, 480431570]

約数ペア:

[(1, 480431570), (2, 240215785), (5, 96086314), (10, 48043157), (251, 1914070), (277, 1734410), (502, 957035), (554, 867205), (691, 695270), (1255, 382814), (1382, 347635), (1385, 346882), (2510, 191407), (2770, 173441), (3455, 139054), (6910, 69527)]