54200

素因数分解:

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

素因数の和:287

約数の個数: 24

約数和(自身を含む): 126480

約数和(自身を除く): 72280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 271, 542, 1084, 1355, 2168, 2710, 5420, 6775, 10840, 13550, 27100, 54200]

約数ペア:

[(1, 54200), (2, 27100), (4, 13550), (5, 10840), (8, 6775), (10, 5420), (20, 2710), (25, 2168), (40, 1355), (50, 1084), (100, 542), (200, 271)]