135500

素因数分解:

$2^2\times 5^3\times {\mathrm{271}}^1$

素因数の和:290

約数の個数: 24

約数和(自身を含む): 297024

約数和(自身を除く): 161524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 271, 500, 542, 1084, 1355, 2710, 5420, 6775, 13550, 27100, 33875, 67750, 135500]

約数ペア:

[(1, 135500), (2, 67750), (4, 33875), (5, 27100), (10, 13550), (20, 6775), (25, 5420), (50, 2710), (100, 1355), (125, 1084), (250, 542), (271, 500)]